Home / 2,419,744.64-3,339,367.46-1,332,004.65

Finding the Fourth Proportional to 2,419,744.64, 3,339,367.46 and 1,332,004.65

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Solution

The fourth proportional to 2,419,744.64, 3,339,367.46 and 1,332,004.65 is: 1,838,232.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,744.64 : 3,339,367.46 = 1,332,004.65 : x
  2. Step 2: Convert to fraction form
    2,419,744.64/3,339,367.46 = 1,332,004.65/x
  3. Step 3: Cross multiply
    2,419,744.64x = 3,339,367.46 × 1,332,004.65
  4. Step 4: Simplify right side
    2,419,744.64x = 4,448,052,989,375.00
  5. Step 5: Solve for x
    x = 4,448,052,989,375.00/2,419,744.64
  6. Step 6: Final answer
    x = 1,838,232.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.