Home / 4,311,247.88-5,949,439.26-2,377,687.16

Finding the Fourth Proportional to 4,311,247.88, 5,949,439.26 and 2,377,687.16

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Solution

The fourth proportional to 4,311,247.88, 5,949,439.26 and 2,377,687.16 is: 3,281,162.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,247.88 : 5,949,439.26 = 2,377,687.16 : x
  2. Step 2: Convert to fraction form
    4,311,247.88/5,949,439.26 = 2,377,687.16/x
  3. Step 3: Cross multiply
    4,311,247.88x = 5,949,439.26 × 2,377,687.16
  4. Step 4: Simplify right side
    4,311,247.88x = 14,145,905,337,701.90
  5. Step 5: Solve for x
    x = 14,145,905,337,701.90/4,311,247.88
  6. Step 6: Final answer
    x = 3,281,162.61

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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.