Finding the Third Proportional to 250,652.16 and 521,959.31
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Solution
The third proportional to 250,652.16 and 521,959.31 is: 1,086,930.70
Step by Step Solution
- Step 1: Write the proportion equation
250,652.16 : 521,959.31 = 521,959.31 : x - Step 2: Convert to fraction form
250,652.16/521,959.31 = 521,959.31/x - Step 3: Cross multiply
250,652.16x = 521,959.31 × 521,959.31 - Step 4: Simplify right side
250,652.16x = 272,441,523,905.47 - Step 5: Solve for x
x = 272,441,523,905.47/250,652.16 - Step 6: Final answer
x = 1,086,930.70
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.