Home / 3,256,933.88-4,342,084.31

Finding the Third Proportional to 3,256,933.88 and 4,342,084.31

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Solution

The third proportional to 3,256,933.88 and 4,342,084.31 is: 5,788,786.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,933.88 : 4,342,084.31 = 4,342,084.31 : x
  2. Step 2: Convert to fraction form
    3,256,933.88/4,342,084.31 = 4,342,084.31/x
  3. Step 3: Cross multiply
    3,256,933.88x = 4,342,084.31 × 4,342,084.31
  4. Step 4: Simplify right side
    3,256,933.88x = 18,853,696,176,858.60
  5. Step 5: Solve for x
    x = 18,853,696,176,858.60/3,256,933.88
  6. Step 6: Final answer
    x = 5,788,786.91

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.