Finding the Third Proportional to 429,368 and 932,504
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Solution
The third proportional to 429,368 and 932,504 is: 2,025,217.79
Step by Step Solution
- Step 1: Write the proportion equation
429,368 : 932,504 = 932,504 : x - Step 2: Convert to fraction form
429,368/932,504 = 932,504/x - Step 3: Cross multiply
429,368x = 932,504 × 932,504 - Step 4: Simplify right side
429,368x = 869,563,710,016 - Step 5: Solve for x
x = 869,563,710,016/429,368 - Step 6: Final answer
x = 2,025,217.79
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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.