Home / 962,747.80-1,444,121.70-888,098.20

Finding the Fourth Proportional to 962,747.80, 1,444,121.70 and 888,098.20

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Solution

The fourth proportional to 962,747.80, 1,444,121.70 and 888,098.20 is: 1,332,147.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,747.80 : 1,444,121.70 = 888,098.20 : x
  2. Step 2: Convert to fraction form
    962,747.80/1,444,121.70 = 888,098.20/x
  3. Step 3: Cross multiply
    962,747.80x = 1,444,121.70 × 888,098.20
  4. Step 4: Simplify right side
    962,747.80x = 1,282,521,882,350.94
  5. Step 5: Solve for x
    x = 1,282,521,882,350.94/962,747.80
  6. Step 6: Final answer
    x = 1,332,147.30

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1.5x scale

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.