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Finding the Third Proportional to 2,376,420.50 and 5,131,627

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Solution

The third proportional to 2,376,420.50 and 5,131,627 is: 11,081,202.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,420.50 : 5,131,627 = 5,131,627 : x
  2. Step 2: Convert to fraction form
    2,376,420.50/5,131,627 = 5,131,627/x
  3. Step 3: Cross multiply
    2,376,420.50x = 5,131,627 × 5,131,627
  4. Step 4: Simplify right side
    2,376,420.50x = 26,333,595,667,129
  5. Step 5: Solve for x
    x = 26,333,595,667,129/2,376,420.50
  6. Step 6: Final answer
    x = 11,081,202.03

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.