Home / 8,614,029.59-11,887,614.41-4,746,799.87

Finding the Fourth Proportional to 8,614,029.59, 11,887,614.41 and 4,746,799.87

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Solution

The fourth proportional to 8,614,029.59, 11,887,614.41 and 4,746,799.87 is: 6,550,723.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,614,029.59 : 11,887,614.41 = 4,746,799.87 : x
  2. Step 2: Convert to fraction form
    8,614,029.59/11,887,614.41 = 4,746,799.87/x
  3. Step 3: Cross multiply
    8,614,029.59x = 11,887,614.41 × 4,746,799.87
  4. Step 4: Simplify right side
    8,614,029.59x = 56,428,126,452,826.05
  5. Step 5: Solve for x
    x = 56,428,126,452,826.05/8,614,029.59
  6. Step 6: Final answer
    x = 6,550,723.55

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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.