Home / 3,647,067.14-5,465,710.62-2,838,427.94

Finding the Fourth Proportional to 3,647,067.14, 5,465,710.62 and 2,838,427.94

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Solution

The fourth proportional to 3,647,067.14, 5,465,710.62 and 2,838,427.94 is: 4,253,836.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,067.14 : 5,465,710.62 = 2,838,427.94 : x
  2. Step 2: Convert to fraction form
    3,647,067.14/5,465,710.62 = 2,838,427.94/x
  3. Step 3: Cross multiply
    3,647,067.14x = 5,465,710.62 × 2,838,427.94
  4. Step 4: Simplify right side
    3,647,067.14x = 15,514,025,735,762.72
  5. Step 5: Solve for x
    x = 15,514,025,735,762.72/3,647,067.14
  6. Step 6: Final answer
    x = 4,253,836.07

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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.