Home / 3,833,067.96-5,289,612.24-2,114,184.36

Finding the Fourth Proportional to 3,833,067.96, 5,289,612.24 and 2,114,184.36

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Solution

The fourth proportional to 3,833,067.96, 5,289,612.24 and 2,114,184.36 is: 2,917,562.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,067.96 : 5,289,612.24 = 2,114,184.36 : x
  2. Step 2: Convert to fraction form
    3,833,067.96/5,289,612.24 = 2,114,184.36/x
  3. Step 3: Cross multiply
    3,833,067.96x = 5,289,612.24 × 2,114,184.36
  4. Step 4: Simplify right side
    3,833,067.96x = 11,183,215,468,272.57
  5. Step 5: Solve for x
    x = 11,183,215,468,272.57/3,833,067.96
  6. Step 6: Final answer
    x = 2,917,562.53

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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.