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Finding the Fourth Proportional to 632,652.03, 948,989.04 and 233,087.13

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Solution

The fourth proportional to 632,652.03, 948,989.04 and 233,087.13 is: 349,634.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,652.03 : 948,989.04 = 233,087.13 : x
  2. Step 2: Convert to fraction form
    632,652.03/948,989.04 = 233,087.13/x
  3. Step 3: Cross multiply
    632,652.03x = 948,989.04 × 233,087.13
  4. Step 4: Simplify right side
    632,652.03x = 221,197,131,735.06
  5. Step 5: Solve for x
    x = 221,197,131,735.06/632,652.03
  6. Step 6: Final answer
    x = 349,634.75

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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.