Home / 3,567,360.80-5,350,850.15-1,261,694.18

Finding the Fourth Proportional to 3,567,360.80, 5,350,850.15 and 1,261,694.18

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Solution

The fourth proportional to 3,567,360.80, 5,350,850.15 and 1,261,694.18 is: 1,892,473.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,360.80 : 5,350,850.15 = 1,261,694.18 : x
  2. Step 2: Convert to fraction form
    3,567,360.80/5,350,850.15 = 1,261,694.18/x
  3. Step 3: Cross multiply
    3,567,360.80x = 5,350,850.15 × 1,261,694.18
  4. Step 4: Simplify right side
    3,567,360.80x = 6,751,136,499,375.78
  5. Step 5: Solve for x
    x = 6,751,136,499,375.78/3,567,360.80
  6. Step 6: Final answer
    x = 1,892,473.70

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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.