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Finding the Fourth Proportional to 629,682.33, 944,589.24 and 269,889.24

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Solution

The fourth proportional to 629,682.33, 944,589.24 and 269,889.24 is: 404,862.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,682.33 : 944,589.24 = 269,889.24 : x
  2. Step 2: Convert to fraction form
    629,682.33/944,589.24 = 269,889.24/x
  3. Step 3: Cross multiply
    629,682.33x = 944,589.24 × 269,889.24
  4. Step 4: Simplify right side
    629,682.33x = 254,934,472,095.78
  5. Step 5: Solve for x
    x = 254,934,472,095.78/629,682.33
  6. Step 6: Final answer
    x = 404,862.04

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1.5x scale

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.