Home / 1,444,201.41-1,993,060.22-799,621.61

Finding the Fourth Proportional to 1,444,201.41, 1,993,060.22 and 799,621.61

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Solution

The fourth proportional to 1,444,201.41, 1,993,060.22 and 799,621.61 is: 1,103,512.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,201.41 : 1,993,060.22 = 799,621.61 : x
  2. Step 2: Convert to fraction form
    1,444,201.41/1,993,060.22 = 799,621.61/x
  3. Step 3: Cross multiply
    1,444,201.41x = 1,993,060.22 × 799,621.61
  4. Step 4: Simplify right side
    1,444,201.41x = 1,593,694,007,979.95
  5. Step 5: Solve for x
    x = 1,593,694,007,979.95/1,444,201.41
  6. Step 6: Final answer
    x = 1,103,512.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.