Home / 2,454,949.72-3,682,337.50-749,024.12

Finding the Fourth Proportional to 2,454,949.72, 3,682,337.50 and 749,024.12

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Solution

The fourth proportional to 2,454,949.72, 3,682,337.50 and 749,024.12 is: 1,123,509.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,949.72 : 3,682,337.50 = 749,024.12 : x
  2. Step 2: Convert to fraction form
    2,454,949.72/3,682,337.50 = 749,024.12/x
  3. Step 3: Cross multiply
    2,454,949.72x = 3,682,337.50 × 749,024.12
  4. Step 4: Simplify right side
    2,454,949.72x = 2,758,159,605,480.50
  5. Step 5: Solve for x
    x = 2,758,159,605,480.50/2,454,949.72
  6. Step 6: Final answer
    x = 1,123,509.61

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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.