Finding the Third Proportional to 429,060 and 931,929
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Solution
The third proportional to 429,060 and 931,929 is: 2,024,172.99
Step by Step Solution
- Step 1: Write the proportion equation
429,060 : 931,929 = 931,929 : x - Step 2: Convert to fraction form
429,060/931,929 = 931,929/x - Step 3: Cross multiply
429,060x = 931,929 × 931,929 - Step 4: Simplify right side
429,060x = 868,491,661,041 - Step 5: Solve for x
x = 868,491,661,041/429,060 - Step 6: Final answer
x = 2,024,172.99
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.