Home / 8,882,417.52-13,322,729.61-6,022,149.57

Finding the Fourth Proportional to 8,882,417.52, 13,322,729.61 and 6,022,149.57

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Solution

The fourth proportional to 8,882,417.52, 13,322,729.61 and 6,022,149.57 is: 9,032,616.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,882,417.52 : 13,322,729.61 = 6,022,149.57 : x
  2. Step 2: Convert to fraction form
    8,882,417.52/13,322,729.61 = 6,022,149.57/x
  3. Step 3: Cross multiply
    8,882,417.52x = 13,322,729.61 × 6,022,149.57
  4. Step 4: Simplify right side
    8,882,417.52x = 80,231,470,392,087.77
  5. Step 5: Solve for x
    x = 80,231,470,392,087.77/8,882,417.52
  6. Step 6: Final answer
    x = 9,032,616.43

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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.