Home / 629,687.01-944,525.81-180,408.26

Finding the Fourth Proportional to 629,687.01, 944,525.81 and 180,408.26

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Solution

The fourth proportional to 629,687.01, 944,525.81 and 180,408.26 is: 270,611.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,687.01 : 944,525.81 = 180,408.26 : x
  2. Step 2: Convert to fraction form
    629,687.01/944,525.81 = 180,408.26/x
  3. Step 3: Cross multiply
    629,687.01x = 944,525.81 × 180,408.26
  4. Step 4: Simplify right side
    629,687.01x = 170,400,260,719.53
  5. Step 5: Solve for x
    x = 170,400,260,719.53/629,687.01
  6. Step 6: Final answer
    x = 270,611.04

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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.