Home / 4,381,992.90-6,561,930.15-3,497,256.90

Finding the Fourth Proportional to 4,381,992.90, 6,561,930.15 and 3,497,256.90

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Solution

The fourth proportional to 4,381,992.90, 6,561,930.15 and 3,497,256.90 is: 5,237,059.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,381,992.90 : 6,561,930.15 = 3,497,256.90 : x
  2. Step 2: Convert to fraction form
    4,381,992.90/6,561,930.15 = 3,497,256.90/x
  3. Step 3: Cross multiply
    4,381,992.90x = 6,561,930.15 × 3,497,256.90
  4. Step 4: Simplify right side
    4,381,992.90x = 22,948,755,494,405.54
  5. Step 5: Solve for x
    x = 22,948,755,494,405.54/4,381,992.90
  6. Step 6: Final answer
    x = 5,237,059.03

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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.