Home / 5,299,439.40-7,949,159.10-3,059,951.40

Finding the Fourth Proportional to 5,299,439.40, 7,949,159.10 and 3,059,951.40

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Solution

The fourth proportional to 5,299,439.40, 7,949,159.10 and 3,059,951.40 is: 4,589,927.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,299,439.40 : 7,949,159.10 = 3,059,951.40 : x
  2. Step 2: Convert to fraction form
    5,299,439.40/7,949,159.10 = 3,059,951.40/x
  3. Step 3: Cross multiply
    5,299,439.40x = 7,949,159.10 × 3,059,951.40
  4. Step 4: Simplify right side
    5,299,439.40x = 24,324,040,516,867.74
  5. Step 5: Solve for x
    x = 24,324,040,516,867.74/5,299,439.40
  6. Step 6: Final answer
    x = 4,589,927.10

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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.