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Finding the Third Proportional to 955,404 and 2,252,187

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Solution

The third proportional to 955,404 and 2,252,187 is: 5,309,111.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,404 : 2,252,187 = 2,252,187 : x
  2. Step 2: Convert to fraction form
    955,404/2,252,187 = 2,252,187/x
  3. Step 3: Cross multiply
    955,404x = 2,252,187 × 2,252,187
  4. Step 4: Simplify right side
    955,404x = 5,072,346,282,969
  5. Step 5: Solve for x
    x = 5,072,346,282,969/955,404
  6. Step 6: Final answer
    x = 5,309,111.42

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.