Home / 6,691,592.34-10,031,744.88-2,902,221.18

Finding the Fourth Proportional to 6,691,592.34, 10,031,744.88 and 2,902,221.18

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Solution

The fourth proportional to 6,691,592.34, 10,031,744.88 and 2,902,221.18 is: 4,350,884.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,691,592.34 : 10,031,744.88 = 2,902,221.18 : x
  2. Step 2: Convert to fraction form
    6,691,592.34/10,031,744.88 = 2,902,221.18/x
  3. Step 3: Cross multiply
    6,691,592.34x = 10,031,744.88 × 2,902,221.18
  4. Step 4: Simplify right side
    6,691,592.34x = 29,114,342,463,092.56
  5. Step 5: Solve for x
    x = 29,114,342,463,092.56/6,691,592.34
  6. Step 6: Final answer
    x = 4,350,884.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.