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Finding the Third Proportional to 951,391 and 1,304,613

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Solution

The third proportional to 951,391 and 1,304,613 is: 1,788,975.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,391 : 1,304,613 = 1,304,613 : x
  2. Step 2: Convert to fraction form
    951,391/1,304,613 = 1,304,613/x
  3. Step 3: Cross multiply
    951,391x = 1,304,613 × 1,304,613
  4. Step 4: Simplify right side
    951,391x = 1,702,015,079,769
  5. Step 5: Solve for x
    x = 1,702,015,079,769/951,391
  6. Step 6: Final answer
    x = 1,788,975.38

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.