Home / 1,782,211.92-2,672,250.24-567,263.71

Finding the Fourth Proportional to 1,782,211.92, 2,672,250.24 and 567,263.71

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Solution

The fourth proportional to 1,782,211.92, 2,672,250.24 and 567,263.71 is: 850,555.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,211.92 : 2,672,250.24 = 567,263.71 : x
  2. Step 2: Convert to fraction form
    1,782,211.92/2,672,250.24 = 567,263.71/x
  3. Step 3: Cross multiply
    1,782,211.92x = 2,672,250.24 × 567,263.71
  4. Step 4: Simplify right side
    1,782,211.92x = 1,515,870,585,190.79
  5. Step 5: Solve for x
    x = 1,515,870,585,190.79/1,782,211.92
  6. Step 6: Final answer
    x = 850,555.74

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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.