Home / 1,794,399.30-2,691,744.72-532,223.28

Finding the Fourth Proportional to 1,794,399.30, 2,691,744.72 and 532,223.28

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Solution

The fourth proportional to 1,794,399.30, 2,691,744.72 and 532,223.28 is: 798,378.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,399.30 : 2,691,744.72 = 532,223.28 : x
  2. Step 2: Convert to fraction form
    1,794,399.30/2,691,744.72 = 532,223.28/x
  3. Step 3: Cross multiply
    1,794,399.30x = 2,691,744.72 × 532,223.28
  4. Step 4: Simplify right side
    1,794,399.30x = 1,432,609,203,801.08
  5. Step 5: Solve for x
    x = 1,432,609,203,801.08/1,794,399.30
  6. Step 6: Final answer
    x = 798,378.16

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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.