Home / 1,106,151.67-1,659,227.52-632,504.80

Finding the Fourth Proportional to 1,106,151.67, 1,659,227.52 and 632,504.80

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Solution

The fourth proportional to 1,106,151.67, 1,659,227.52 and 632,504.80 is: 948,757.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,151.67 : 1,659,227.52 = 632,504.80 : x
  2. Step 2: Convert to fraction form
    1,106,151.67/1,659,227.52 = 632,504.80/x
  3. Step 3: Cross multiply
    1,106,151.67x = 1,659,227.52 × 632,504.80
  4. Step 4: Simplify right side
    1,106,151.67x = 1,049,469,370,692.10
  5. Step 5: Solve for x
    x = 1,049,469,370,692.10/1,106,151.67
  6. Step 6: Final answer
    x = 948,757.21

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Similar ratio
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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.