Home / 629,683.35-944,246.39-180,301.83

Finding the Fourth Proportional to 629,683.35, 944,246.39 and 180,301.83

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Solution

The fourth proportional to 629,683.35, 944,246.39 and 180,301.83 is: 270,372.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,683.35 : 944,246.39 = 180,301.83 : x
  2. Step 2: Convert to fraction form
    629,683.35/944,246.39 = 180,301.83/x
  3. Step 3: Cross multiply
    629,683.35x = 944,246.39 × 180,301.83
  4. Step 4: Simplify right side
    629,683.35x = 170,249,351,186.39
  5. Step 5: Solve for x
    x = 170,249,351,186.39/629,683.35
  6. Step 6: Final answer
    x = 270,372.96

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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.