Home / 2,722,251.13-4,083,376.81-1,016,527.61

Finding the Fourth Proportional to 2,722,251.13, 4,083,376.81 and 1,016,527.61

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Solution

The fourth proportional to 2,722,251.13, 4,083,376.81 and 1,016,527.61 is: 1,524,791.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,251.13 : 4,083,376.81 = 1,016,527.61 : x
  2. Step 2: Convert to fraction form
    2,722,251.13/4,083,376.81 = 1,016,527.61/x
  3. Step 3: Cross multiply
    2,722,251.13x = 4,083,376.81 × 1,016,527.61
  4. Step 4: Simplify right side
    2,722,251.13x = 4,150,865,277,065.85
  5. Step 5: Solve for x
    x = 4,150,865,277,065.85/2,722,251.13
  6. Step 6: Final answer
    x = 1,524,791.46

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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.