Home / 5,324,288.25-7,983,235.71-2,442,044.60

Finding the Fourth Proportional to 5,324,288.25, 7,983,235.71 and 2,442,044.60

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Solution

The fourth proportional to 5,324,288.25, 7,983,235.71 and 2,442,044.60 is: 3,661,600.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,324,288.25 : 7,983,235.71 = 2,442,044.60 : x
  2. Step 2: Convert to fraction form
    5,324,288.25/7,983,235.71 = 2,442,044.60/x
  3. Step 3: Cross multiply
    5,324,288.25x = 7,983,235.71 × 2,442,044.60
  4. Step 4: Simplify right side
    5,324,288.25x = 19,495,417,616,216.49
  5. Step 5: Solve for x
    x = 19,495,417,616,216.49/5,324,288.25
  6. Step 6: Final answer
    x = 3,661,600.71

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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.