Home / 4,491,434.66-6,198,195.96-2,454,244.16

Finding the Fourth Proportional to 4,491,434.66, 6,198,195.96 and 2,454,244.16

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Solution

The fourth proportional to 4,491,434.66, 6,198,195.96 and 2,454,244.16 is: 3,386,865.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,434.66 : 6,198,195.96 = 2,454,244.16 : x
  2. Step 2: Convert to fraction form
    4,491,434.66/6,198,195.96 = 2,454,244.16/x
  3. Step 3: Cross multiply
    4,491,434.66x = 6,198,195.96 × 2,454,244.16
  4. Step 4: Simplify right side
    4,491,434.66x = 15,211,886,206,374.61
  5. Step 5: Solve for x
    x = 15,211,886,206,374.61/4,491,434.66
  6. Step 6: Final answer
    x = 3,386,865.75

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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.