Home / 6,040,309.61-8,335,628.45-3,324,055.61

Finding the Fourth Proportional to 6,040,309.61, 8,335,628.45 and 3,324,055.61

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Solution

The fourth proportional to 6,040,309.61, 8,335,628.45 and 3,324,055.61 is: 4,587,197.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040,309.61 : 8,335,628.45 = 3,324,055.61 : x
  2. Step 2: Convert to fraction form
    6,040,309.61/8,335,628.45 = 3,324,055.61/x
  3. Step 3: Cross multiply
    6,040,309.61x = 8,335,628.45 × 3,324,055.61
  4. Step 4: Simplify right side
    6,040,309.61x = 27,708,092,453,799.68
  5. Step 5: Solve for x
    x = 27,708,092,453,799.68/6,040,309.61
  6. Step 6: Final answer
    x = 4,587,197.39

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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.