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split 207 into 3 parts such …

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split 207 into 3 parts such that these are in ap and product of the smaller parts is 4623
  • 1 answers

Sia ? 6 years, 6 months ago

Let the four parts be (a - d), a and (a + d).
{tex}\therefore{/tex} a - d + a + a + d = 207
{tex}\Rightarrow{/tex} 3a = 207
{tex}\Rightarrow{/tex} a = 69
According to given information,
{tex}\Rightarrow ( a - d ) \times a = 4623{/tex}
{tex}\Rightarrow ( 69 - d ) \times 69 = 4623{/tex}
{tex}\Rightarrow{/tex} 69 - d = 67
{tex}\Rightarrow{/tex} d = 2
Thus, the three parts are a - d, a, a+ d i.e., 67, 69, 71.

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