Home / 4,428,876.59-6,110,575.85-2,882,414.87

Finding the Fourth Proportional to 4,428,876.59, 6,110,575.85 and 2,882,414.87

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Solution

The fourth proportional to 4,428,876.59, 6,110,575.85 and 2,882,414.87 is: 3,976,903.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,876.59 : 6,110,575.85 = 2,882,414.87 : x
  2. Step 2: Convert to fraction form
    4,428,876.59/6,110,575.85 = 2,882,414.87/x
  3. Step 3: Cross multiply
    4,428,876.59x = 6,110,575.85 × 2,882,414.87
  4. Step 4: Simplify right side
    4,428,876.59x = 17,613,214,679,890.82
  5. Step 5: Solve for x
    x = 17,613,214,679,890.82/4,428,876.59
  6. Step 6: Final answer
    x = 3,976,903.47

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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.