Home / 3,399,344.70-5,099,247.45-1,155,651.90

Finding the Fourth Proportional to 3,399,344.70, 5,099,247.45 and 1,155,651.90

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Solution

The fourth proportional to 3,399,344.70, 5,099,247.45 and 1,155,651.90 is: 1,733,556.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,344.70 : 5,099,247.45 = 1,155,651.90 : x
  2. Step 2: Convert to fraction form
    3,399,344.70/5,099,247.45 = 1,155,651.90/x
  3. Step 3: Cross multiply
    3,399,344.70x = 5,099,247.45 × 1,155,651.90
  4. Step 4: Simplify right side
    3,399,344.70x = 5,892,955,004,162.65
  5. Step 5: Solve for x
    x = 5,892,955,004,162.65/3,399,344.70
  6. Step 6: Final answer
    x = 1,733,556.18

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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.