Home / 1,251,785.04-1,726,722.77-799,076.04

Finding the Fourth Proportional to 1,251,785.04, 1,726,722.77 and 799,076.04

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Solution

The fourth proportional to 1,251,785.04, 1,726,722.77 and 799,076.04 is: 1,102,252.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,251,785.04 : 1,726,722.77 = 799,076.04 : x
  2. Step 2: Convert to fraction form
    1,251,785.04/1,726,722.77 = 799,076.04/x
  3. Step 3: Cross multiply
    1,251,785.04x = 1,726,722.77 × 799,076.04
  4. Step 4: Simplify right side
    1,251,785.04x = 1,379,782,782,758.84
  5. Step 5: Solve for x
    x = 1,379,782,782,758.84/1,251,785.04
  6. Step 6: Final answer
    x = 1,102,252.18

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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.