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Finding the Third Proportional to 813,058.50 and 1,751,013

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Solution

The third proportional to 813,058.50 and 1,751,013 is: 3,771,003.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    813,058.50 : 1,751,013 = 1,751,013 : x
  2. Step 2: Convert to fraction form
    813,058.50/1,751,013 = 1,751,013/x
  3. Step 3: Cross multiply
    813,058.50x = 1,751,013 × 1,751,013
  4. Step 4: Simplify right side
    813,058.50x = 3,066,046,526,169
  5. Step 5: Solve for x
    x = 3,066,046,526,169/813,058.50
  6. Step 6: Final answer
    x = 3,771,003.59

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.