Finding the Third Proportional to 3,407,248.13 and 7,287,252.75
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Solution
The third proportional to 3,407,248.13 and 7,287,252.75 is: 15,585,613.58
Step by Step Solution
- Step 1: Write the proportion equation
3,407,248.13 : 7,287,252.75 = 7,287,252.75 : x - Step 2: Convert to fraction form
3,407,248.13/7,287,252.75 = 7,287,252.75/x - Step 3: Cross multiply
3,407,248.13x = 7,287,252.75 × 7,287,252.75 - Step 4: Simplify right side
3,407,248.13x = 53,104,052,642,382.56 - Step 5: Solve for x
x = 53,104,052,642,382.56/3,407,248.13 - Step 6: Final answer
x = 15,585,613.58
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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.