Home / 3,936,073.90-5,904,110.85-3,236,233.90

Finding the Fourth Proportional to 3,936,073.90, 5,904,110.85 and 3,236,233.90

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Solution

The fourth proportional to 3,936,073.90, 5,904,110.85 and 3,236,233.90 is: 4,854,350.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,936,073.90 : 5,904,110.85 = 3,236,233.90 : x
  2. Step 2: Convert to fraction form
    3,936,073.90/5,904,110.85 = 3,236,233.90/x
  3. Step 3: Cross multiply
    3,936,073.90x = 5,904,110.85 × 3,236,233.90
  4. Step 4: Simplify right side
    3,936,073.90x = 19,107,083,682,127.81
  5. Step 5: Solve for x
    x = 19,107,083,682,127.81/3,936,073.90
  6. Step 6: Final answer
    x = 4,854,350.85

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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.