Home / 5,935,469.12-8,191,132.80-3,357,099.44

Finding the Fourth Proportional to 5,935,469.12, 8,191,132.80 and 3,357,099.44

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Solution

The fourth proportional to 5,935,469.12, 8,191,132.80 and 3,357,099.44 is: 4,632,902.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,935,469.12 : 8,191,132.80 = 3,357,099.44 : x
  2. Step 2: Convert to fraction form
    5,935,469.12/8,191,132.80 = 3,357,099.44/x
  3. Step 3: Cross multiply
    5,935,469.12x = 8,191,132.80 × 3,357,099.44
  4. Step 4: Simplify right side
    5,935,469.12x = 27,498,447,335,845.63
  5. Step 5: Solve for x
    x = 27,498,447,335,845.63/5,935,469.12
  6. Step 6: Final answer
    x = 4,632,902.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.