Home / 2,673,422.32-4,010,369.20-754,350.32

Finding the Fourth Proportional to 2,673,422.32, 4,010,369.20 and 754,350.32

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Solution

The fourth proportional to 2,673,422.32, 4,010,369.20 and 754,350.32 is: 1,131,591.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,422.32 : 4,010,369.20 = 754,350.32 : x
  2. Step 2: Convert to fraction form
    2,673,422.32/4,010,369.20 = 754,350.32/x
  3. Step 3: Cross multiply
    2,673,422.32x = 4,010,369.20 × 754,350.32
  4. Step 4: Simplify right side
    2,673,422.32x = 3,025,223,289,338.14
  5. Step 5: Solve for x
    x = 3,025,223,289,338.14/2,673,422.32
  6. Step 6: Final answer
    x = 1,131,591.99

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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.