Home / 802,029.95-1,203,044.92-269,550.98

Finding the Fourth Proportional to 802,029.95, 1,203,044.92 and 269,550.98

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Solution

The fourth proportional to 802,029.95, 1,203,044.92 and 269,550.98 is: 404,326.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,029.95 : 1,203,044.92 = 269,550.98 : x
  2. Step 2: Convert to fraction form
    802,029.95/1,203,044.92 = 269,550.98/x
  3. Step 3: Cross multiply
    802,029.95x = 1,203,044.92 × 269,550.98
  4. Step 4: Simplify right side
    802,029.95x = 324,281,930,480.92
  5. Step 5: Solve for x
    x = 324,281,930,480.92/802,029.95
  6. Step 6: Final answer
    x = 404,326.46

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Similar ratio
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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.