Home / 5,970,013.60-8,238,847.20-3,253,759.60

Finding the Fourth Proportional to 5,970,013.60, 8,238,847.20 and 3,253,759.60

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Solution

The fourth proportional to 5,970,013.60, 8,238,847.20 and 3,253,759.60 is: 4,490,312.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970,013.60 : 8,238,847.20 = 3,253,759.60 : x
  2. Step 2: Convert to fraction form
    5,970,013.60/8,238,847.20 = 3,253,759.60/x
  3. Step 3: Cross multiply
    5,970,013.60x = 8,238,847.20 × 3,253,759.60
  4. Step 4: Simplify right side
    5,970,013.60x = 26,807,228,169,933.12
  5. Step 5: Solve for x
    x = 26,807,228,169,933.12/5,970,013.60
  6. Step 6: Final answer
    x = 4,490,312.75

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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.