Home / 633,118.24-949,771.44-183,843.04

Finding the Fourth Proportional to 633,118.24, 949,771.44 and 183,843.04

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Solution

The fourth proportional to 633,118.24, 949,771.44 and 183,843.04 is: 275,791.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,118.24 : 949,771.44 = 183,843.04 : x
  2. Step 2: Convert to fraction form
    633,118.24/949,771.44 = 183,843.04/x
  3. Step 3: Cross multiply
    633,118.24x = 949,771.44 × 183,843.04
  4. Step 4: Simplify right side
    633,118.24x = 174,608,868,834.78
  5. Step 5: Solve for x
    x = 174,608,868,834.78/633,118.24
  6. Step 6: Final answer
    x = 275,791.88

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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.