Finding the Third Proportional to 417,546.38 and 894,141.75
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Solution
The third proportional to 417,546.38 and 894,141.75 is: 1,914,732.15
Step by Step Solution
- Step 1: Write the proportion equation
417,546.38 : 894,141.75 = 894,141.75 : x - Step 2: Convert to fraction form
417,546.38/894,141.75 = 894,141.75/x - Step 3: Cross multiply
417,546.38x = 894,141.75 × 894,141.75 - Step 4: Simplify right side
417,546.38x = 799,489,469,093.06 - Step 5: Solve for x
x = 799,489,469,093.06/417,546.38 - Step 6: Final answer
x = 1,914,732.15
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.