Home / 2,221,249.04-3,331,873.52-538,352.56

Finding the Fourth Proportional to 2,221,249.04, 3,331,873.52 and 538,352.56

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Solution

The fourth proportional to 2,221,249.04, 3,331,873.52 and 538,352.56 is: 807,528.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,221,249.04 : 3,331,873.52 = 538,352.56 : x
  2. Step 2: Convert to fraction form
    2,221,249.04/3,331,873.52 = 538,352.56/x
  3. Step 3: Cross multiply
    2,221,249.04x = 3,331,873.52 × 538,352.56
  4. Step 4: Simplify right side
    2,221,249.04x = 1,793,722,639,088.21
  5. Step 5: Solve for x
    x = 1,793,722,639,088.21/2,221,249.04
  6. Step 6: Final answer
    x = 807,528.83

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Double scale
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Similar ratio
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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.