Home / 6,199,546.60-9,282,731.10-3,943,469.80

Finding the Fourth Proportional to 6,199,546.60, 9,282,731.10 and 3,943,469.80

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Solution

The fourth proportional to 6,199,546.60, 9,282,731.10 and 3,943,469.80 is: 5,904,652.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199,546.60 : 9,282,731.10 = 3,943,469.80 : x
  2. Step 2: Convert to fraction form
    6,199,546.60/9,282,731.10 = 3,943,469.80/x
  3. Step 3: Cross multiply
    6,199,546.60x = 9,282,731.10 × 3,943,469.80
  4. Step 4: Simplify right side
    6,199,546.60x = 36,606,169,754,370.77
  5. Step 5: Solve for x
    x = 36,606,169,754,370.77/6,199,546.60
  6. Step 6: Final answer
    x = 5,904,652.73

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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.