Home / 629,733.56-944,734.52-203,293.62

Finding the Fourth Proportional to 629,733.56, 944,734.52 and 203,293.62

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Solution

The fourth proportional to 629,733.56, 944,734.52 and 203,293.62 is: 304,983.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,733.56 : 944,734.52 = 203,293.62 : x
  2. Step 2: Convert to fraction form
    629,733.56/944,734.52 = 203,293.62/x
  3. Step 3: Cross multiply
    629,733.56x = 944,734.52 × 203,293.62
  4. Step 4: Simplify right side
    629,733.56x = 192,058,496,331.72
  5. Step 5: Solve for x
    x = 192,058,496,331.72/629,733.56
  6. Step 6: Final answer
    x = 304,983.74

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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.