Home / 4,419,700.20-6,099,125.04-2,485,962.09

Finding the Fourth Proportional to 4,419,700.20, 6,099,125.04 and 2,485,962.09

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Solution

The fourth proportional to 4,419,700.20, 6,099,125.04 and 2,485,962.09 is: 3,430,593.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,700.20 : 6,099,125.04 = 2,485,962.09 : x
  2. Step 2: Convert to fraction form
    4,419,700.20/6,099,125.04 = 2,485,962.09/x
  3. Step 3: Cross multiply
    4,419,700.20x = 6,099,125.04 × 2,485,962.09
  4. Step 4: Simplify right side
    4,419,700.20x = 15,162,193,631,609.73
  5. Step 5: Solve for x
    x = 15,162,193,631,609.73/4,419,700.20
  6. Step 6: Final answer
    x = 3,430,593.24

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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.