Home / 4,532,239.71-6,805,059.89-3,025,311.39

Finding the Fourth Proportional to 4,532,239.71, 6,805,059.89 and 3,025,311.39

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Solution

The fourth proportional to 4,532,239.71, 6,805,059.89 and 3,025,311.39 is: 4,542,439.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,239.71 : 6,805,059.89 = 3,025,311.39 : x
  2. Step 2: Convert to fraction form
    4,532,239.71/6,805,059.89 = 3,025,311.39/x
  3. Step 3: Cross multiply
    4,532,239.71x = 6,805,059.89 × 3,025,311.39
  4. Step 4: Simplify right side
    4,532,239.71x = 20,587,425,194,849.15
  5. Step 5: Solve for x
    x = 20,587,425,194,849.15/4,532,239.71
  6. Step 6: Final answer
    x = 4,542,439.61

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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.