Home / 3,027,044.08-4,174,750.78-2,557,850.48

Finding the Fourth Proportional to 3,027,044.08, 4,174,750.78 and 2,557,850.48

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Solution

The fourth proportional to 3,027,044.08, 4,174,750.78 and 2,557,850.48 is: 3,527,661.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,044.08 : 4,174,750.78 = 2,557,850.48 : x
  2. Step 2: Convert to fraction form
    3,027,044.08/4,174,750.78 = 2,557,850.48/x
  3. Step 3: Cross multiply
    3,027,044.08x = 4,174,750.78 × 2,557,850.48
  4. Step 4: Simplify right side
    3,027,044.08x = 10,678,388,286,503.37
  5. Step 5: Solve for x
    x = 10,678,388,286,503.37/3,027,044.08
  6. Step 6: Final answer
    x = 3,527,661.97

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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.