Home / 3,639,527.24-5,022,512.91-2,007,947.75

Finding the Fourth Proportional to 3,639,527.24, 5,022,512.91 and 2,007,947.75

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Solution

The fourth proportional to 3,639,527.24, 5,022,512.91 and 2,007,947.75 is: 2,770,948.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,527.24 : 5,022,512.91 = 2,007,947.75 : x
  2. Step 2: Convert to fraction form
    3,639,527.24/5,022,512.91 = 2,007,947.75/x
  3. Step 3: Cross multiply
    3,639,527.24x = 5,022,512.91 × 2,007,947.75
  4. Step 4: Simplify right side
    3,639,527.24x = 10,084,943,471,867.89
  5. Step 5: Solve for x
    x = 10,084,943,471,867.89/3,639,527.24
  6. Step 6: Final answer
    x = 2,770,948.76

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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.