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Finding the Third Proportional to 3,251,402 and 5,063,187

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Solution

The third proportional to 3,251,402 and 5,063,187 is: 7,884,556.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,402 : 5,063,187 = 5,063,187 : x
  2. Step 2: Convert to fraction form
    3,251,402/5,063,187 = 5,063,187/x
  3. Step 3: Cross multiply
    3,251,402x = 5,063,187 × 5,063,187
  4. Step 4: Simplify right side
    3,251,402x = 25,635,862,596,969
  5. Step 5: Solve for x
    x = 25,635,862,596,969/3,251,402
  6. Step 6: Final answer
    x = 7,884,556.45

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.