Home / 3,804,798.72-5,250,620.97-2,085,882.33

Finding the Fourth Proportional to 3,804,798.72, 5,250,620.97 and 2,085,882.33

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Solution

The fourth proportional to 3,804,798.72, 5,250,620.97 and 2,085,882.33 is: 2,878,516.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,798.72 : 5,250,620.97 = 2,085,882.33 : x
  2. Step 2: Convert to fraction form
    3,804,798.72/5,250,620.97 = 2,085,882.33/x
  3. Step 3: Cross multiply
    3,804,798.72x = 5,250,620.97 × 2,085,882.33
  4. Step 4: Simplify right side
    3,804,798.72x = 10,952,177,502,850.46
  5. Step 5: Solve for x
    x = 10,952,177,502,850.46/3,804,798.72
  6. Step 6: Final answer
    x = 2,878,516.92

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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.