Home / 795,287.86-1,192,563.15-296,517.94

Finding the Fourth Proportional to 795,287.86, 1,192,563.15 and 296,517.94

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Solution

The fourth proportional to 795,287.86, 1,192,563.15 and 296,517.94 is: 444,639.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,287.86 : 1,192,563.15 = 296,517.94 : x
  2. Step 2: Convert to fraction form
    795,287.86/1,192,563.15 = 296,517.94/x
  3. Step 3: Cross multiply
    795,287.86x = 1,192,563.15 × 296,517.94
  4. Step 4: Simplify right side
    795,287.86x = 353,616,368,557.91
  5. Step 5: Solve for x
    x = 353,616,368,557.91/795,287.86
  6. Step 6: Final answer
    x = 444,639.46

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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.