Home / 8,192,014.56-12,293,507.28-3,399,708.48

Finding the Fourth Proportional to 8,192,014.56, 12,293,507.28 and 3,399,708.48

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Solution

The fourth proportional to 8,192,014.56, 12,293,507.28 and 3,399,708.48 is: 5,101,839.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,192,014.56 : 12,293,507.28 = 3,399,708.48 : x
  2. Step 2: Convert to fraction form
    8,192,014.56/12,293,507.28 = 3,399,708.48/x
  3. Step 3: Cross multiply
    8,192,014.56x = 12,293,507.28 × 3,399,708.48
  4. Step 4: Simplify right side
    8,192,014.56x = 41,794,340,948,757.73
  5. Step 5: Solve for x
    x = 41,794,340,948,757.73/8,192,014.56
  6. Step 6: Final answer
    x = 5,101,839.19

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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.