Home / 3,633,567.32-5,451,195.30-1,237,432.73

Finding the Fourth Proportional to 3,633,567.32, 5,451,195.30 and 1,237,432.73

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Solution

The fourth proportional to 3,633,567.32, 5,451,195.30 and 1,237,432.73 is: 1,856,436.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,567.32 : 5,451,195.30 = 1,237,432.73 : x
  2. Step 2: Convert to fraction form
    3,633,567.32/5,451,195.30 = 1,237,432.73/x
  3. Step 3: Cross multiply
    3,633,567.32x = 5,451,195.30 × 1,237,432.73
  4. Step 4: Simplify right side
    3,633,567.32x = 6,745,487,481,842.17
  5. Step 5: Solve for x
    x = 6,745,487,481,842.17/3,633,567.32
  6. Step 6: Final answer
    x = 1,856,436.63

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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.