Home / 797,815.44-1,196,049.60-348,206.04

Finding the Fourth Proportional to 797,815.44, 1,196,049.60 and 348,206.04

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Solution

The fourth proportional to 797,815.44, 1,196,049.60 and 348,206.04 is: 522,015.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,815.44 : 1,196,049.60 = 348,206.04 : x
  2. Step 2: Convert to fraction form
    797,815.44/1,196,049.60 = 348,206.04/x
  3. Step 3: Cross multiply
    797,815.44x = 1,196,049.60 × 348,206.04
  4. Step 4: Simplify right side
    797,815.44x = 416,471,694,859.58
  5. Step 5: Solve for x
    x = 416,471,694,859.58/797,815.44
  6. Step 6: Final answer
    x = 522,015.09

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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.