Home / 799,269.54-1,198,871.37-444,057

Finding the Fourth Proportional to 799,269.54, 1,198,871.37 and 444,057

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Solution

The fourth proportional to 799,269.54, 1,198,871.37 and 444,057 is: 666,067.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,269.54 : 1,198,871.37 = 444,057 : x
  2. Step 2: Convert to fraction form
    799,269.54/1,198,871.37 = 444,057/x
  3. Step 3: Cross multiply
    799,269.54x = 1,198,871.37 × 444,057
  4. Step 4: Simplify right side
    799,269.54x = 532,367,223,948.09
  5. Step 5: Solve for x
    x = 532,367,223,948.09/799,269.54
  6. Step 6: Final answer
    x = 666,067.20

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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.