Home / 795,194.20-1,192,382.70-234,155.80

Finding the Fourth Proportional to 795,194.20, 1,192,382.70 and 234,155.80

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Solution

The fourth proportional to 795,194.20, 1,192,382.70 and 234,155.80 is: 351,113.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,194.20 : 1,192,382.70 = 234,155.80 : x
  2. Step 2: Convert to fraction form
    795,194.20/1,192,382.70 = 234,155.80/x
  3. Step 3: Cross multiply
    795,194.20x = 1,192,382.70 × 234,155.80
  4. Step 4: Simplify right side
    795,194.20x = 279,203,325,024.66
  5. Step 5: Solve for x
    x = 279,203,325,024.66/795,194.20
  6. Step 6: Final answer
    x = 351,113.38

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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.