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Finding the Third Proportional to 4,375,191 and 6,302,187

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Solution

The third proportional to 4,375,191 and 6,302,187 is: 9,077,903.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,191 : 6,302,187 = 6,302,187 : x
  2. Step 2: Convert to fraction form
    4,375,191/6,302,187 = 6,302,187/x
  3. Step 3: Cross multiply
    4,375,191x = 6,302,187 × 6,302,187
  4. Step 4: Simplify right side
    4,375,191x = 39,717,560,982,969
  5. Step 5: Solve for x
    x = 39,717,560,982,969/4,375,191
  6. Step 6: Final answer
    x = 9,077,903.34

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.