find the cube root of 4741632 by estimation.
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To find cube root of 4.741632, make an estimate,say 2. Divide the number by the estimate twice to get 1.185408. Take the arithmetic average of this number and 2 and 2. It is 5.185/3= 1.728 Next, let us repeat the above exercise with the starting value of 1.7. Average of 1.7, 1.7, 1.64 = 1.68. So the cube root of the given number is 100*1.68= 168.
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