Home / 6,153,956.09-9,231,327.78-2,367,438.97

Finding the Fourth Proportional to 6,153,956.09, 9,231,327.78 and 2,367,438.97

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Solution

The fourth proportional to 6,153,956.09, 9,231,327.78 and 2,367,438.97 is: 3,551,309.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,153,956.09 : 9,231,327.78 = 2,367,438.97 : x
  2. Step 2: Convert to fraction form
    6,153,956.09/9,231,327.78 = 2,367,438.97/x
  3. Step 3: Cross multiply
    6,153,956.09x = 9,231,327.78 × 2,367,438.97
  4. Step 4: Simplify right side
    6,153,956.09x = 21,854,605,079,140.35
  5. Step 5: Solve for x
    x = 21,854,605,079,140.35/6,153,956.09
  6. Step 6: Final answer
    x = 3,551,309.88

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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.