Home / 4,527,867.10-6,251,963.85-3,479,627.95

Finding the Fourth Proportional to 4,527,867.10, 6,251,963.85 and 3,479,627.95

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Solution

The fourth proportional to 4,527,867.10, 6,251,963.85 and 3,479,627.95 is: 4,804,581.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527,867.10 : 6,251,963.85 = 3,479,627.95 : x
  2. Step 2: Convert to fraction form
    4,527,867.10/6,251,963.85 = 3,479,627.95/x
  3. Step 3: Cross multiply
    4,527,867.10x = 6,251,963.85 × 3,479,627.95
  4. Step 4: Simplify right side
    4,527,867.10x = 21,754,508,151,121.39
  5. Step 5: Solve for x
    x = 21,754,508,151,121.39/4,527,867.10
  6. Step 6: Final answer
    x = 4,804,581.86

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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.