Home / 3,228,906.96-4,456,083.12-1,852,240.56

Finding the Fourth Proportional to 3,228,906.96, 4,456,083.12 and 1,852,240.56

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Solution

The fourth proportional to 3,228,906.96, 4,456,083.12 and 1,852,240.56 is: 2,556,201.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,906.96 : 4,456,083.12 = 1,852,240.56 : x
  2. Step 2: Convert to fraction form
    3,228,906.96/4,456,083.12 = 1,852,240.56/x
  3. Step 3: Cross multiply
    3,228,906.96x = 4,456,083.12 × 1,852,240.56
  4. Step 4: Simplify right side
    3,228,906.96x = 8,253,737,893,595.35
  5. Step 5: Solve for x
    x = 8,253,737,893,595.35/3,228,906.96
  6. Step 6: Final answer
    x = 2,556,201.83

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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.