geometric progression


Definition of geometric progression

: a sequence (such as 1, ¹/₂, ¹/₄) in which the ratio of a term to its predecessor is always the same

called also geometrical progression, geometric sequence

Examples of geometric progression in a Sentence

Recent Examples on the Web

This contrasts with a geometric progression, in which the numbers are successively multiplied by the same amount and grow exponentially. Eugenia Cheng, WSJ, "Holidays Are for Counting," 5 Dec. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'geometric progression.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of geometric progression

circa 1856, in the meaning defined above

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The first known use of geometric progression was circa 1856

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Comments on geometric progression

What made you want to look up geometric progression? Please tell us where you read or heard it (including the quote, if possible).


a sum of money that is sent as a payment

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