Home / 4,524,959.90-6,787,439.85-4,068,314.30

Finding the Fourth Proportional to 4,524,959.90, 6,787,439.85 and 4,068,314.30

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Solution

The fourth proportional to 4,524,959.90, 6,787,439.85 and 4,068,314.30 is: 6,102,471.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,959.90 : 6,787,439.85 = 4,068,314.30 : x
  2. Step 2: Convert to fraction form
    4,524,959.90/6,787,439.85 = 4,068,314.30/x
  3. Step 3: Cross multiply
    4,524,959.90x = 6,787,439.85 × 4,068,314.30
  4. Step 4: Simplify right side
    4,524,959.90x = 27,613,438,602,144.85
  5. Step 5: Solve for x
    x = 27,613,438,602,144.85/4,524,959.90
  6. Step 6: Final answer
    x = 6,102,471.45

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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.