Home / 7,973,496.28-11,002,854.17-4,488,654.95

Finding the Fourth Proportional to 7,973,496.28, 11,002,854.17 and 4,488,654.95

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Solution

The fourth proportional to 7,973,496.28, 11,002,854.17 and 4,488,654.95 is: 6,194,022.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,973,496.28 : 11,002,854.17 = 4,488,654.95 : x
  2. Step 2: Convert to fraction form
    7,973,496.28/11,002,854.17 = 4,488,654.95/x
  3. Step 3: Cross multiply
    7,973,496.28x = 11,002,854.17 × 4,488,654.95
  4. Step 4: Simplify right side
    7,973,496.28x = 49,388,015,834,298.64
  5. Step 5: Solve for x
    x = 49,388,015,834,298.64/7,973,496.28
  6. Step 6: Final answer
    x = 6,194,022.56

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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.