Home / 2,741,113.91-3,782,767.10-1,517,439.85

Finding the Fourth Proportional to 2,741,113.91, 3,782,767.10 and 1,517,439.85

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Solution

The fourth proportional to 2,741,113.91, 3,782,767.10 and 1,517,439.85 is: 2,094,083.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,113.91 : 3,782,767.10 = 1,517,439.85 : x
  2. Step 2: Convert to fraction form
    2,741,113.91/3,782,767.10 = 1,517,439.85/x
  3. Step 3: Cross multiply
    2,741,113.91x = 3,782,767.10 × 1,517,439.85
  4. Step 4: Simplify right side
    2,741,113.91x = 5,740,121,544,602.54
  5. Step 5: Solve for x
    x = 5,740,121,544,602.54/2,741,113.91
  6. Step 6: Final answer
    x = 2,094,083.55

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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.