Home / 5,452,441.38-7,524,062.10-3,005,044.92

Finding the Fourth Proportional to 5,452,441.38, 7,524,062.10 and 3,005,044.92

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Solution

The fourth proportional to 5,452,441.38, 7,524,062.10 and 3,005,044.92 is: 4,146,792.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452,441.38 : 7,524,062.10 = 3,005,044.92 : x
  2. Step 2: Convert to fraction form
    5,452,441.38/7,524,062.10 = 3,005,044.92/x
  3. Step 3: Cross multiply
    5,452,441.38x = 7,524,062.10 × 3,005,044.92
  4. Step 4: Simplify right side
    5,452,441.38x = 22,610,144,591,369.53
  5. Step 5: Solve for x
    x = 22,610,144,591,369.53/5,452,441.38
  6. Step 6: Final answer
    x = 4,146,792.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.