Home / 5,884,205.10-8,839,593.87-3,489,620.32

Finding the Fourth Proportional to 5,884,205.10, 8,839,593.87 and 3,489,620.32

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Solution

The fourth proportional to 5,884,205.10, 8,839,593.87 and 3,489,620.32 is: 5,242,309.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884,205.10 : 8,839,593.87 = 3,489,620.32 : x
  2. Step 2: Convert to fraction form
    5,884,205.10/8,839,593.87 = 3,489,620.32/x
  3. Step 3: Cross multiply
    5,884,205.10x = 8,839,593.87 × 3,489,620.32
  4. Step 4: Simplify right side
    5,884,205.10x = 30,846,826,389,299.43
  5. Step 5: Solve for x
    x = 30,846,826,389,299.43/5,884,205.10
  6. Step 6: Final answer
    x = 5,242,309.86

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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.