Finding the Third Proportional to 5,542,134.75 and 8,825,442.75
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Solution
The third proportional to 5,542,134.75 and 8,825,442.75 is: 14,053,869.72
Step by Step Solution
- Step 1: Write the proportion equation
5,542,134.75 : 8,825,442.75 = 8,825,442.75 : x - Step 2: Convert to fraction form
5,542,134.75/8,825,442.75 = 8,825,442.75/x - Step 3: Cross multiply
5,542,134.75x = 8,825,442.75 × 8,825,442.75 - Step 4: Simplify right side
5,542,134.75x = 77,888,439,733,527.56 - Step 5: Solve for x
x = 77,888,439,733,527.56/5,542,134.75 - Step 6: Final answer
x = 14,053,869.72
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.