Finding the Third Proportional to 3,536,956.13 and 5,478,252.75
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Solution
The third proportional to 3,536,956.13 and 5,478,252.75 is: 8,485,051.02
Step by Step Solution
- Step 1: Write the proportion equation
3,536,956.13 : 5,478,252.75 = 5,478,252.75 : x - Step 2: Convert to fraction form
3,536,956.13/5,478,252.75 = 5,478,252.75/x - Step 3: Cross multiply
3,536,956.13x = 5,478,252.75 × 5,478,252.75 - Step 4: Simplify right side
3,536,956.13x = 30,011,253,192,882.56 - Step 5: Solve for x
x = 30,011,253,192,882.56/3,536,956.13 - Step 6: Final answer
x = 8,485,051.02
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.