Home / 5,987,121.00-8,265,816.04-3,925,732.57

Finding the Fourth Proportional to 5,987,121.00, 8,265,816.04 and 3,925,732.57

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Solution

The fourth proportional to 5,987,121.00, 8,265,816.04 and 3,925,732.57 is: 5,419,864.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,987,121.00 : 8,265,816.04 = 3,925,732.57 : x
  2. Step 2: Convert to fraction form
    5,987,121.00/8,265,816.04 = 3,925,732.57/x
  3. Step 3: Cross multiply
    5,987,121.00x = 8,265,816.04 × 3,925,732.57
  4. Step 4: Simplify right side
    5,987,121.00x = 32,449,383,285,142.24
  5. Step 5: Solve for x
    x = 32,449,383,285,142.24/5,987,121.00
  6. Step 6: Final answer
    x = 5,419,864.29

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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.