Home / 969,432.20-1,454,148.67-968,031.33

Finding the Fourth Proportional to 969,432.20, 1,454,148.67 and 968,031.33

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Solution

The fourth proportional to 969,432.20, 1,454,148.67 and 968,031.33 is: 1,452,047.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,432.20 : 1,454,148.67 = 968,031.33 : x
  2. Step 2: Convert to fraction form
    969,432.20/1,454,148.67 = 968,031.33/x
  3. Step 3: Cross multiply
    969,432.20x = 1,454,148.67 × 968,031.33
  4. Step 4: Simplify right side
    969,432.20x = 1,407,661,469,069.55
  5. Step 5: Solve for x
    x = 1,407,661,469,069.55/969,432.20
  6. Step 6: Final answer
    x = 1,452,047.36

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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.