Home / 3,251,961.91-4,876,319.72-1,063,246.43

Finding the Fourth Proportional to 3,251,961.91, 4,876,319.72 and 1,063,246.43

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Solution

The fourth proportional to 3,251,961.91, 4,876,319.72 and 1,063,246.43 is: 1,594,338.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,961.91 : 4,876,319.72 = 1,063,246.43 : x
  2. Step 2: Convert to fraction form
    3,251,961.91/4,876,319.72 = 1,063,246.43/x
  3. Step 3: Cross multiply
    3,251,961.91x = 4,876,319.72 × 1,063,246.43
  4. Step 4: Simplify right side
    3,251,961.91x = 5,184,729,548,677.52
  5. Step 5: Solve for x
    x = 5,184,729,548,677.52/3,251,961.91
  6. Step 6: Final answer
    x = 1,594,338.95

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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.