Home / 5,791,445.82-8,682,006.60-2,199,735.06

Finding the Fourth Proportional to 5,791,445.82, 8,682,006.60 and 2,199,735.06

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Solution

The fourth proportional to 5,791,445.82, 8,682,006.60 and 2,199,735.06 is: 3,297,641.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,791,445.82 : 8,682,006.60 = 2,199,735.06 : x
  2. Step 2: Convert to fraction form
    5,791,445.82/8,682,006.60 = 2,199,735.06/x
  3. Step 3: Cross multiply
    5,791,445.82x = 8,682,006.60 × 2,199,735.06
  4. Step 4: Simplify right side
    5,791,445.82x = 19,098,114,309,171.39
  5. Step 5: Solve for x
    x = 19,098,114,309,171.39/5,791,445.82
  6. Step 6: Final answer
    x = 3,297,641.88

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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.