Home / 6,344,722.62-8,755,728.33-3,444,115.46

Finding the Fourth Proportional to 6,344,722.62, 8,755,728.33 and 3,444,115.46

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Solution

The fourth proportional to 6,344,722.62, 8,755,728.33 and 3,444,115.46 is: 4,752,885.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,722.62 : 8,755,728.33 = 3,444,115.46 : x
  2. Step 2: Convert to fraction form
    6,344,722.62/8,755,728.33 = 3,444,115.46/x
  3. Step 3: Cross multiply
    6,344,722.62x = 8,755,728.33 × 3,444,115.46
  4. Step 4: Simplify right side
    6,344,722.62x = 30,155,739,304,912.98
  5. Step 5: Solve for x
    x = 30,155,739,304,912.98/6,344,722.62
  6. Step 6: Final answer
    x = 4,752,885.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.