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Finding the Third Proportional to 1,058,583.25 and 2,253,719

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Solution

The third proportional to 1,058,583.25 and 2,253,719 is: 4,798,157.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,583.25 : 2,253,719 = 2,253,719 : x
  2. Step 2: Convert to fraction form
    1,058,583.25/2,253,719 = 2,253,719/x
  3. Step 3: Cross multiply
    1,058,583.25x = 2,253,719 × 2,253,719
  4. Step 4: Simplify right side
    1,058,583.25x = 5,079,249,330,961
  5. Step 5: Solve for x
    x = 5,079,249,330,961/1,058,583.25
  6. Step 6: Final answer
    x = 4,798,157.66

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.