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Finding the Third Proportional to 3,113,301.75 and 6,758,016

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Solution

The third proportional to 3,113,301.75 and 6,758,016 is: 14,669,564.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,113,301.75 : 6,758,016 = 6,758,016 : x
  2. Step 2: Convert to fraction form
    3,113,301.75/6,758,016 = 6,758,016/x
  3. Step 3: Cross multiply
    3,113,301.75x = 6,758,016 × 6,758,016
  4. Step 4: Simplify right side
    3,113,301.75x = 45,670,780,256,256
  5. Step 5: Solve for x
    x = 45,670,780,256,256/3,113,301.75
  6. Step 6: Final answer
    x = 14,669,564.32

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.