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Finding the Fourth Proportional to 466,604.25, 699,255.72 and 352,658.52

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Solution

The fourth proportional to 466,604.25, 699,255.72 and 352,658.52 is: 528,496.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,604.25 : 699,255.72 = 352,658.52 : x
  2. Step 2: Convert to fraction form
    466,604.25/699,255.72 = 352,658.52/x
  3. Step 3: Cross multiply
    466,604.25x = 699,255.72 × 352,658.52
  4. Step 4: Simplify right side
    466,604.25x = 246,598,489,513.27
  5. Step 5: Solve for x
    x = 246,598,489,513.27/466,604.25
  6. Step 6: Final answer
    x = 528,496.02

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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.