Home / 1,246,896.48-1,867,375.80-796,221.36

Finding the Fourth Proportional to 1,246,896.48, 1,867,375.80 and 796,221.36

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Solution

The fourth proportional to 1,246,896.48, 1,867,375.80 and 796,221.36 is: 1,192,436.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,246,896.48 : 1,867,375.80 = 796,221.36 : x
  2. Step 2: Convert to fraction form
    1,246,896.48/1,867,375.80 = 796,221.36/x
  3. Step 3: Cross multiply
    1,246,896.48x = 1,867,375.80 × 796,221.36
  4. Step 4: Simplify right side
    1,246,896.48x = 1,486,844,499,107.09
  5. Step 5: Solve for x
    x = 1,486,844,499,107.09/1,246,896.48
  6. Step 6: Final answer
    x = 1,192,436.20

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.