Home / 3,982,044.80-5,973,067.20-2,184,233.60

Finding the Fourth Proportional to 3,982,044.80, 5,973,067.20 and 2,184,233.60

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Solution

The fourth proportional to 3,982,044.80, 5,973,067.20 and 2,184,233.60 is: 3,276,350.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,982,044.80 : 5,973,067.20 = 2,184,233.60 : x
  2. Step 2: Convert to fraction form
    3,982,044.80/5,973,067.20 = 2,184,233.60/x
  3. Step 3: Cross multiply
    3,982,044.80x = 5,973,067.20 × 2,184,233.60
  4. Step 4: Simplify right side
    3,982,044.80x = 13,046,574,073,297.92
  5. Step 5: Solve for x
    x = 13,046,574,073,297.92/3,982,044.80
  6. Step 6: Final answer
    x = 3,276,350.40

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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.