Finding the Third Proportional to 429,150 and 932,046
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Solution
The third proportional to 429,150 and 932,046 is: 2,024,256.66
Step by Step Solution
- Step 1: Write the proportion equation
429,150 : 932,046 = 932,046 : x - Step 2: Convert to fraction form
429,150/932,046 = 932,046/x - Step 3: Cross multiply
429,150x = 932,046 × 932,046 - Step 4: Simplify right side
429,150x = 868,709,746,116 - Step 5: Solve for x
x = 868,709,746,116/429,150 - Step 6: Final answer
x = 2,024,256.66
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.