Home / 3,373,396.85-5,060,091.31-1,098,917.58

Finding the Fourth Proportional to 3,373,396.85, 5,060,091.31 and 1,098,917.58

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Solution

The fourth proportional to 3,373,396.85, 5,060,091.31 and 1,098,917.58 is: 1,648,375.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,396.85 : 5,060,091.31 = 1,098,917.58 : x
  2. Step 2: Convert to fraction form
    3,373,396.85/5,060,091.31 = 1,098,917.58/x
  3. Step 3: Cross multiply
    3,373,396.85x = 5,060,091.31 × 1,098,917.58
  4. Step 4: Simplify right side
    3,373,396.85x = 5,560,623,319,373.69
  5. Step 5: Solve for x
    x = 5,560,623,319,373.69/3,373,396.85
  6. Step 6: Final answer
    x = 1,648,375.09

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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.