Home / 633,115.24-949,766.94-183,840.04

Finding the Fourth Proportional to 633,115.24, 949,766.94 and 183,840.04

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Solution

The fourth proportional to 633,115.24, 949,766.94 and 183,840.04 is: 275,787.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,115.24 : 949,766.94 = 183,840.04 : x
  2. Step 2: Convert to fraction form
    633,115.24/949,766.94 = 183,840.04/x
  3. Step 3: Cross multiply
    633,115.24x = 949,766.94 × 183,840.04
  4. Step 4: Simplify right side
    633,115.24x = 174,605,192,240.28
  5. Step 5: Solve for x
    x = 174,605,192,240.28/633,115.24
  6. Step 6: Final answer
    x = 275,787.38

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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.