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Finding the Fourth Proportional to 632,601.94, 948,951.52 and 183,328.96

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Solution

The fourth proportional to 632,601.94, 948,951.52 and 183,328.96 is: 275,007.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,601.94 : 948,951.52 = 183,328.96 : x
  2. Step 2: Convert to fraction form
    632,601.94/948,951.52 = 183,328.96/x
  3. Step 3: Cross multiply
    632,601.94x = 948,951.52 × 183,328.96
  4. Step 4: Simplify right side
    632,601.94x = 173,970,295,252.02
  5. Step 5: Solve for x
    x = 173,970,295,252.02/632,601.94
  6. Step 6: Final answer
    x = 275,007.53

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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.