Home / 629,184.38-943,899.92-250,034.43

Finding the Fourth Proportional to 629,184.38, 943,899.92 and 250,034.43

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Solution

The fourth proportional to 629,184.38, 943,899.92 and 250,034.43 is: 375,100.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,184.38 : 943,899.92 = 250,034.43 : x
  2. Step 2: Convert to fraction form
    629,184.38/943,899.92 = 250,034.43/x
  3. Step 3: Cross multiply
    629,184.38x = 943,899.92 × 250,034.43
  4. Step 4: Simplify right side
    629,184.38x = 236,007,481,701.33
  5. Step 5: Solve for x
    x = 236,007,481,701.33/629,184.38
  6. Step 6: Final answer
    x = 375,100.67

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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.