Home / 529,748.26-794,604.84-230,229.16

Finding the Fourth Proportional to 529,748.26, 794,604.84 and 230,229.16

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Solution

The fourth proportional to 529,748.26, 794,604.84 and 230,229.16 is: 345,336.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,748.26 : 794,604.84 = 230,229.16 : x
  2. Step 2: Convert to fraction form
    529,748.26/794,604.84 = 230,229.16/x
  3. Step 3: Cross multiply
    529,748.26x = 794,604.84 × 230,229.16
  4. Step 4: Simplify right side
    529,748.26x = 182,941,204,845.13
  5. Step 5: Solve for x
    x = 182,941,204,845.13/529,748.26
  6. Step 6: Final answer
    x = 345,336.11

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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.