Home / 3,399,584-4,695,638.79-2,467,804.61

Finding the Fourth Proportional to 3,399,584, 4,695,638.79 and 2,467,804.61

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Solution

The fourth proportional to 3,399,584, 4,695,638.79 and 2,467,804.61 is: 3,408,628.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,584 : 4,695,638.79 = 2,467,804.61 : x
  2. Step 2: Convert to fraction form
    3,399,584/4,695,638.79 = 2,467,804.61/x
  3. Step 3: Cross multiply
    3,399,584x = 4,695,638.79 × 2,467,804.61
  4. Step 4: Simplify right side
    3,399,584x = 11,587,919,052,856.82
  5. Step 5: Solve for x
    x = 11,587,919,052,856.82/3,399,584
  6. Step 6: Final answer
    x = 3,408,628.54

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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.