Home / 1,933,450.20-2,895,757.56-923,279.76

Finding the Fourth Proportional to 1,933,450.20, 2,895,757.56 and 923,279.76

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Solution

The fourth proportional to 1,933,450.20, 2,895,757.56 and 923,279.76 is: 1,382,810.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,450.20 : 2,895,757.56 = 923,279.76 : x
  2. Step 2: Convert to fraction form
    1,933,450.20/2,895,757.56 = 923,279.76/x
  3. Step 3: Cross multiply
    1,933,450.20x = 2,895,757.56 × 923,279.76
  4. Step 4: Simplify right side
    1,933,450.20x = 2,673,594,345,014.99
  5. Step 5: Solve for x
    x = 2,673,594,345,014.99/1,933,450.20
  6. Step 6: Final answer
    x = 1,382,810.04

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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.