Finding the Third Proportional to 429,334 and 932,414
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Solution
The third proportional to 429,334 and 932,414 is: 2,024,987.23
Step by Step Solution
- Step 1: Write the proportion equation
429,334 : 932,414 = 932,414 : x - Step 2: Convert to fraction form
429,334/932,414 = 932,414/x - Step 3: Cross multiply
429,334x = 932,414 × 932,414 - Step 4: Simplify right side
429,334x = 869,395,867,396 - Step 5: Solve for x
x = 869,395,867,396/429,334 - Step 6: Final answer
x = 2,024,987.23
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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.