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Finding the Third Proportional to 3,322,182.09 and 4,750,661.39

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Solution

The third proportional to 3,322,182.09 and 4,750,661.39 is: 6,793,361.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,182.09 : 4,750,661.39 = 4,750,661.39 : x
  2. Step 2: Convert to fraction form
    3,322,182.09/4,750,661.39 = 4,750,661.39/x
  3. Step 3: Cross multiply
    3,322,182.09x = 4,750,661.39 × 4,750,661.39
  4. Step 4: Simplify right side
    3,322,182.09x = 22,568,783,648,375.06
  5. Step 5: Solve for x
    x = 22,568,783,648,375.06/3,322,182.09
  6. Step 6: Final answer
    x = 6,793,361.41

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.