Home / 1,174,198.94-1,760,743.26-454,877.54

Finding the Fourth Proportional to 1,174,198.94, 1,760,743.26 and 454,877.54

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Solution

The fourth proportional to 1,174,198.94, 1,760,743.26 and 454,877.54 is: 682,101.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,198.94 : 1,760,743.26 = 454,877.54 : x
  2. Step 2: Convert to fraction form
    1,174,198.94/1,760,743.26 = 454,877.54/x
  3. Step 3: Cross multiply
    1,174,198.94x = 1,760,743.26 × 454,877.54
  4. Step 4: Simplify right side
    1,174,198.94x = 800,922,562,680.38
  5. Step 5: Solve for x
    x = 800,922,562,680.38/1,174,198.94
  6. Step 6: Final answer
    x = 682,101.25

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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.