Home / 7,884,046.39-11,826,080.52-2,204,265.24

Finding the Fourth Proportional to 7,884,046.39, 11,826,080.52 and 2,204,265.24

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Solution

The fourth proportional to 7,884,046.39, 11,826,080.52 and 2,204,265.24 is: 3,306,400.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,884,046.39 : 11,826,080.52 = 2,204,265.24 : x
  2. Step 2: Convert to fraction form
    7,884,046.39/11,826,080.52 = 2,204,265.24/x
  3. Step 3: Cross multiply
    7,884,046.39x = 11,826,080.52 × 2,204,265.24
  4. Step 4: Simplify right side
    7,884,046.39x = 26,067,818,215,677.12
  5. Step 5: Solve for x
    x = 26,067,818,215,677.12/7,884,046.39
  6. Step 6: Final answer
    x = 3,306,400.92

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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.