Home / 629,433.67-944,586.55-250,315.56

Finding the Fourth Proportional to 629,433.67, 944,586.55 and 250,315.56

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Solution

The fourth proportional to 629,433.67, 944,586.55 and 250,315.56 is: 375,646.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,433.67 : 944,586.55 = 250,315.56 : x
  2. Step 2: Convert to fraction form
    629,433.67/944,586.55 = 250,315.56/x
  3. Step 3: Cross multiply
    629,433.67x = 944,586.55 × 250,315.56
  4. Step 4: Simplify right side
    629,433.67x = 236,444,711,231.72
  5. Step 5: Solve for x
    x = 236,444,711,231.72/629,433.67
  6. Step 6: Final answer
    x = 375,646.75

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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.