Finding the Third Proportional to 425,344 and 927,960
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Solution
The third proportional to 425,344 and 927,960 is: 2,024,501.96
Step by Step Solution
- Step 1: Write the proportion equation
425,344 : 927,960 = 927,960 : x - Step 2: Convert to fraction form
425,344/927,960 = 927,960/x - Step 3: Cross multiply
425,344x = 927,960 × 927,960 - Step 4: Simplify right side
425,344x = 861,109,761,600 - Step 5: Solve for x
x = 861,109,761,600/425,344 - Step 6: Final answer
x = 2,024,501.96
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.