Home / 2,523,840.48-3,785,793.48-726,753.42

Finding the Fourth Proportional to 2,523,840.48, 3,785,793.48 and 726,753.42

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Solution

The fourth proportional to 2,523,840.48, 3,785,793.48 and 726,753.42 is: 1,090,139.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,840.48 : 3,785,793.48 = 726,753.42 : x
  2. Step 2: Convert to fraction form
    2,523,840.48/3,785,793.48 = 726,753.42/x
  3. Step 3: Cross multiply
    2,523,840.48x = 3,785,793.48 × 726,753.42
  4. Step 4: Simplify right side
    2,523,840.48x = 2,751,338,359,003.70
  5. Step 5: Solve for x
    x = 2,751,338,359,003.70/2,523,840.48
  6. Step 6: Final answer
    x = 1,090,139.56

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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.