Home / 5,388,552.20-8,084,115.21-1,794,350.29

Finding the Fourth Proportional to 5,388,552.20, 8,084,115.21 and 1,794,350.29

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Solution

The fourth proportional to 5,388,552.20, 8,084,115.21 and 1,794,350.29 is: 2,691,953.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,388,552.20 : 8,084,115.21 = 1,794,350.29 : x
  2. Step 2: Convert to fraction form
    5,388,552.20/8,084,115.21 = 1,794,350.29/x
  3. Step 3: Cross multiply
    5,388,552.20x = 8,084,115.21 × 1,794,350.29
  4. Step 4: Simplify right side
    5,388,552.20x = 14,505,734,422,064.58
  5. Step 5: Solve for x
    x = 14,505,734,422,064.58/5,388,552.20
  6. Step 6: Final answer
    x = 2,691,953.96

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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.