Home / 2,231,530.59-3,347,332.79-969,358.22

Finding the Fourth Proportional to 2,231,530.59, 3,347,332.79 and 969,358.22

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Solution

The fourth proportional to 2,231,530.59, 3,347,332.79 and 969,358.22 is: 1,454,053.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,231,530.59 : 3,347,332.79 = 969,358.22 : x
  2. Step 2: Convert to fraction form
    2,231,530.59/3,347,332.79 = 969,358.22/x
  3. Step 3: Cross multiply
    2,231,530.59x = 3,347,332.79 × 969,358.22
  4. Step 4: Simplify right side
    2,231,530.59x = 3,244,764,555,062.03
  5. Step 5: Solve for x
    x = 3,244,764,555,062.03/2,231,530.59
  6. Step 6: Final answer
    x = 1,454,053.36

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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.