Home / 1,444,452.75-1,993,320.27-799,859.07

Finding the Fourth Proportional to 1,444,452.75, 1,993,320.27 and 799,859.07

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Solution

The fourth proportional to 1,444,452.75, 1,993,320.27 and 799,859.07 is: 1,103,791.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,452.75 : 1,993,320.27 = 799,859.07 : x
  2. Step 2: Convert to fraction form
    1,444,452.75/1,993,320.27 = 799,859.07/x
  3. Step 3: Cross multiply
    1,444,452.75x = 1,993,320.27 × 799,859.07
  4. Step 4: Simplify right side
    1,444,452.75x = 1,594,375,297,374.35
  5. Step 5: Solve for x
    x = 1,594,375,297,374.35/1,444,452.75
  6. Step 6: Final answer
    x = 1,103,791.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.