Home / 1,098,955.94-1,647,105.26-566,186.33

Finding the Fourth Proportional to 1,098,955.94, 1,647,105.26 and 566,186.33

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Solution

The fourth proportional to 1,098,955.94, 1,647,105.26 and 566,186.33 is: 848,594.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,098,955.94 : 1,647,105.26 = 566,186.33 : x
  2. Step 2: Convert to fraction form
    1,098,955.94/1,647,105.26 = 566,186.33/x
  3. Step 3: Cross multiply
    1,098,955.94x = 1,647,105.26 × 566,186.33
  4. Step 4: Simplify right side
    1,098,955.94x = 932,568,471,216.64
  5. Step 5: Solve for x
    x = 932,568,471,216.64/1,098,955.94
  6. Step 6: Final answer
    x = 848,594.96

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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.