Finding the Third Proportional to 4,497,793.13 and 6,909,103.13
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Solution
The third proportional to 4,497,793.13 and 6,909,103.13 is: 10,613,139.53
Step by Step Solution
- Step 1: Write the proportion equation
4,497,793.13 : 6,909,103.13 = 6,909,103.13 : x - Step 2: Convert to fraction form
4,497,793.13/6,909,103.13 = 6,909,103.13/x - Step 3: Cross multiply
4,497,793.13x = 6,909,103.13 × 6,909,103.13 - Step 4: Simplify right side
4,497,793.13x = 47,735,705,991,884.77 - Step 5: Solve for x
x = 47,735,705,991,884.77/4,497,793.13 - Step 6: Final answer
x = 10,613,139.53
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.