Home / 13,850,732.04-20,777,141.88-4,134,577.56

Finding the Fourth Proportional to 13,850,732.04, 20,777,141.88 and 4,134,577.56

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Solution

The fourth proportional to 13,850,732.04, 20,777,141.88 and 4,134,577.56 is: 6,202,177.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,850,732.04 : 20,777,141.88 = 4,134,577.56 : x
  2. Step 2: Convert to fraction form
    13,850,732.04/20,777,141.88 = 4,134,577.56/x
  3. Step 3: Cross multiply
    13,850,732.04x = 20,777,141.88 × 4,134,577.56
  4. Step 4: Simplify right side
    13,850,732.04x = 85,904,704,577,984.20
  5. Step 5: Solve for x
    x = 85,904,704,577,984.20/13,850,732.04
  6. Step 6: Final answer
    x = 6,202,177.93

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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.