Home / 3,762,843.96-5,192,821.26-2,044,062.84

Finding the Fourth Proportional to 3,762,843.96, 5,192,821.26 and 2,044,062.84

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Solution

The fourth proportional to 3,762,843.96, 5,192,821.26 and 2,044,062.84 is: 2,820,859.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,843.96 : 5,192,821.26 = 2,044,062.84 : x
  2. Step 2: Convert to fraction form
    3,762,843.96/5,192,821.26 = 2,044,062.84/x
  3. Step 3: Cross multiply
    3,762,843.96x = 5,192,821.26 × 2,044,062.84
  4. Step 4: Simplify right side
    3,762,843.96x = 10,614,452,972,327.98
  5. Step 5: Solve for x
    x = 10,614,452,972,327.98/3,762,843.96
  6. Step 6: Final answer
    x = 2,820,859.19

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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.