Home / 1,179,433.44-1,760,568.48-1,091,797.92

Finding the Fourth Proportional to 1,179,433.44, 1,760,568.48 and 1,091,797.92

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Solution

The fourth proportional to 1,179,433.44, 1,760,568.48 and 1,091,797.92 is: 1,629,752.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,179,433.44 : 1,760,568.48 = 1,091,797.92 : x
  2. Step 2: Convert to fraction form
    1,179,433.44/1,760,568.48 = 1,091,797.92/x
  3. Step 3: Cross multiply
    1,179,433.44x = 1,760,568.48 × 1,091,797.92
  4. Step 4: Simplify right side
    1,179,433.44x = 1,922,185,004,481.56
  5. Step 5: Solve for x
    x = 1,922,185,004,481.56/1,179,433.44
  6. Step 6: Final answer
    x = 1,629,752.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.