Home / 2,378,260.06-3,280,626.30-1,517,850.52

Finding the Fourth Proportional to 2,378,260.06, 3,280,626.30 and 1,517,850.52

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Solution

The fourth proportional to 2,378,260.06, 3,280,626.30 and 1,517,850.52 is: 2,093,757.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,378,260.06 : 3,280,626.30 = 1,517,850.52 : x
  2. Step 2: Convert to fraction form
    2,378,260.06/3,280,626.30 = 1,517,850.52/x
  3. Step 3: Cross multiply
    2,378,260.06x = 3,280,626.30 × 1,517,850.52
  4. Step 4: Simplify right side
    2,378,260.06x = 4,979,500,335,380.68
  5. Step 5: Solve for x
    x = 4,979,500,335,380.68/2,378,260.06
  6. Step 6: Final answer
    x = 2,093,757.71

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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.