Finding the Third Proportional to 534,252 and 763,932
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Solution
The third proportional to 534,252 and 763,932 is: 1,092,353.61
Step by Step Solution
- Step 1: Write the proportion equation
534,252 : 763,932 = 763,932 : x - Step 2: Convert to fraction form
534,252/763,932 = 763,932/x - Step 3: Cross multiply
534,252x = 763,932 × 763,932 - Step 4: Simplify right side
534,252x = 583,592,100,624 - Step 5: Solve for x
x = 583,592,100,624/534,252 - Step 6: Final answer
x = 1,092,353.61
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.