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Finding the Third Proportional to 1,493,721 and 2,074,916.25

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Solution

The third proportional to 1,493,721 and 2,074,916.25 is: 2,882,250.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,721 : 2,074,916.25 = 2,074,916.25 : x
  2. Step 2: Convert to fraction form
    1,493,721/2,074,916.25 = 2,074,916.25/x
  3. Step 3: Cross multiply
    1,493,721x = 2,074,916.25 × 2,074,916.25
  4. Step 4: Simplify right side
    1,493,721x = 4,305,277,444,514.06
  5. Step 5: Solve for x
    x = 4,305,277,444,514.06/1,493,721
  6. Step 6: Final answer
    x = 2,882,250.06

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.