Home / 795,069.76-1,192,861.92-234,107.20

Finding the Fourth Proportional to 795,069.76, 1,192,861.92 and 234,107.20

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Solution

The fourth proportional to 795,069.76, 1,192,861.92 and 234,107.20 is: 351,236.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,069.76 : 1,192,861.92 = 234,107.20 : x
  2. Step 2: Convert to fraction form
    795,069.76/1,192,861.92 = 234,107.20/x
  3. Step 3: Cross multiply
    795,069.76x = 1,192,861.92 × 234,107.20
  4. Step 4: Simplify right side
    795,069.76x = 279,257,564,077.82
  5. Step 5: Solve for x
    x = 279,257,564,077.82/795,069.76
  6. Step 6: Final answer
    x = 351,236.56

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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.