Home / 2,498,210.38-3,746,754.87-1,149,077.08

Finding the Fourth Proportional to 2,498,210.38, 3,746,754.87 and 1,149,077.08

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Solution

The fourth proportional to 2,498,210.38, 3,746,754.87 and 1,149,077.08 is: 1,723,357.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,210.38 : 3,746,754.87 = 1,149,077.08 : x
  2. Step 2: Convert to fraction form
    2,498,210.38/3,746,754.87 = 1,149,077.08/x
  3. Step 3: Cross multiply
    2,498,210.38x = 3,746,754.87 × 1,149,077.08
  4. Step 4: Simplify right side
    2,498,210.38x = 4,305,310,145,495.38
  5. Step 5: Solve for x
    x = 4,305,310,145,495.38/2,498,210.38
  6. Step 6: Final answer
    x = 1,723,357.72

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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.