Home / 629,933.45-944,760.24-180,652.37

Finding the Fourth Proportional to 629,933.45, 944,760.24 and 180,652.37

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Solution

The fourth proportional to 629,933.45, 944,760.24 and 180,652.37 is: 270,938.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,933.45 : 944,760.24 = 180,652.37 : x
  2. Step 2: Convert to fraction form
    629,933.45/944,760.24 = 180,652.37/x
  3. Step 3: Cross multiply
    629,933.45x = 944,760.24 × 180,652.37
  4. Step 4: Simplify right side
    629,933.45x = 170,673,171,713.97
  5. Step 5: Solve for x
    x = 170,673,171,713.97/629,933.45
  6. Step 6: Final answer
    x = 270,938.42

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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.