Home / 632,652.28-948,989.42-233,087.38

Finding the Fourth Proportional to 632,652.28, 948,989.42 and 233,087.38

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Solution

The fourth proportional to 632,652.28, 948,989.42 and 233,087.38 is: 349,635.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,652.28 : 948,989.42 = 233,087.38 : x
  2. Step 2: Convert to fraction form
    632,652.28/948,989.42 = 233,087.38/x
  3. Step 3: Cross multiply
    632,652.28x = 948,989.42 × 233,087.38
  4. Step 4: Simplify right side
    632,652.28x = 221,197,456,390.08
  5. Step 5: Solve for x
    x = 221,197,456,390.08/632,652.28
  6. Step 6: Final answer
    x = 349,635.12

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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.