Finding the Third Proportional to 301,555.13 and 467,115.75
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Solution
The third proportional to 301,555.13 and 467,115.75 is: 723,572.93
Step by Step Solution
- Step 1: Write the proportion equation
301,555.13 : 467,115.75 = 467,115.75 : x - Step 2: Convert to fraction form
301,555.13/467,115.75 = 467,115.75/x - Step 3: Cross multiply
301,555.13x = 467,115.75 × 467,115.75 - Step 4: Simplify right side
301,555.13x = 218,197,123,898.06 - Step 5: Solve for x
x = 218,197,123,898.06/301,555.13 - Step 6: Final answer
x = 723,572.93
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.