Finding the Third Proportional to 1,313,020.13 and 2,850,207.75
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Solution
The third proportional to 1,313,020.13 and 2,850,207.75 is: 6,187,021.86
Step by Step Solution
- Step 1: Write the proportion equation
1,313,020.13 : 2,850,207.75 = 2,850,207.75 : x - Step 2: Convert to fraction form
1,313,020.13/2,850,207.75 = 2,850,207.75/x - Step 3: Cross multiply
1,313,020.13x = 2,850,207.75 × 2,850,207.75 - Step 4: Simplify right side
1,313,020.13x = 8,123,684,218,160.06 - Step 5: Solve for x
x = 8,123,684,218,160.06/1,313,020.13 - Step 6: Final answer
x = 6,187,021.86
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.