Home / 3,309,725.46-4,567,791.84-2,003,697.36

Finding the Fourth Proportional to 3,309,725.46, 4,567,791.84 and 2,003,697.36

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Solution

The fourth proportional to 3,309,725.46, 4,567,791.84 and 2,003,697.36 is: 2,765,326.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,725.46 : 4,567,791.84 = 2,003,697.36 : x
  2. Step 2: Convert to fraction form
    3,309,725.46/4,567,791.84 = 2,003,697.36/x
  3. Step 3: Cross multiply
    3,309,725.46x = 4,567,791.84 × 2,003,697.36
  4. Step 4: Simplify right side
    3,309,725.46x = 9,152,472,450,837.54
  5. Step 5: Solve for x
    x = 9,152,472,450,837.54/3,309,725.46
  6. Step 6: Final answer
    x = 2,765,326.78

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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.