Home / 5,510,014.14-8,265,105.04-2,098,489.44

Finding the Fourth Proportional to 5,510,014.14, 8,265,105.04 and 2,098,489.44

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Solution

The fourth proportional to 5,510,014.14, 8,265,105.04 and 2,098,489.44 is: 3,147,766.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510,014.14 : 8,265,105.04 = 2,098,489.44 : x
  2. Step 2: Convert to fraction form
    5,510,014.14/8,265,105.04 = 2,098,489.44/x
  3. Step 3: Cross multiply
    5,510,014.14x = 8,265,105.04 × 2,098,489.44
  4. Step 4: Simplify right side
    5,510,014.14x = 17,344,235,646,930.78
  5. Step 5: Solve for x
    x = 17,344,235,646,930.78/5,510,014.14
  6. Step 6: Final answer
    x = 3,147,766.09

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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.