Home / 2,498,216.13-3,746,763.47-1,149,082.83

Finding the Fourth Proportional to 2,498,216.13, 3,746,763.47 and 1,149,082.83

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Solution

The fourth proportional to 2,498,216.13, 3,746,763.47 and 1,149,082.83 is: 1,723,366.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,216.13 : 3,746,763.47 = 1,149,082.83 : x
  2. Step 2: Convert to fraction form
    2,498,216.13/3,746,763.47 = 1,149,082.83/x
  3. Step 3: Cross multiply
    2,498,216.13x = 3,746,763.47 × 1,149,082.83
  4. Step 4: Simplify right side
    2,498,216.13x = 4,305,341,565,702.81
  5. Step 5: Solve for x
    x = 4,305,341,565,702.81/2,498,216.13
  6. Step 6: Final answer
    x = 1,723,366.33

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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.