Home / 3,804,540.83-5,250,467.54-2,085,733.79

Finding the Fourth Proportional to 3,804,540.83, 5,250,467.54 and 2,085,733.79

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Solution

The fourth proportional to 3,804,540.83, 5,250,467.54 and 2,085,733.79 is: 2,878,422.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,540.83 : 5,250,467.54 = 2,085,733.79 : x
  2. Step 2: Convert to fraction form
    3,804,540.83/5,250,467.54 = 2,085,733.79/x
  3. Step 3: Cross multiply
    3,804,540.83x = 5,250,467.54 × 2,085,733.79
  4. Step 4: Simplify right side
    3,804,540.83x = 10,951,077,540,438.17
  5. Step 5: Solve for x
    x = 10,951,077,540,438.17/3,804,540.83
  6. Step 6: Final answer
    x = 2,878,422.93

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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.