Home / 2,247,738.30-3,373,721.55-1,183,544.10

Finding the Fourth Proportional to 2,247,738.30, 3,373,721.55 and 1,183,544.10

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Solution

The fourth proportional to 2,247,738.30, 3,373,721.55 and 1,183,544.10 is: 1,776,429.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,738.30 : 3,373,721.55 = 1,183,544.10 : x
  2. Step 2: Convert to fraction form
    2,247,738.30/3,373,721.55 = 1,183,544.10/x
  3. Step 3: Cross multiply
    2,247,738.30x = 3,373,721.55 × 1,183,544.10
  4. Step 4: Simplify right side
    2,247,738.30x = 3,992,948,235,545.36
  5. Step 5: Solve for x
    x = 3,992,948,235,545.36/2,247,738.30
  6. Step 6: Final answer
    x = 1,776,429.33

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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.