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Finding the Third Proportional to 1,055,349 and 2,274,905.25

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Solution

The third proportional to 1,055,349 and 2,274,905.25 is: 4,903,774.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,349 : 2,274,905.25 = 2,274,905.25 : x
  2. Step 2: Convert to fraction form
    1,055,349/2,274,905.25 = 2,274,905.25/x
  3. Step 3: Cross multiply
    1,055,349x = 2,274,905.25 × 2,274,905.25
  4. Step 4: Simplify right side
    1,055,349x = 5,175,193,896,477.56
  5. Step 5: Solve for x
    x = 5,175,193,896,477.56/1,055,349
  6. Step 6: Final answer
    x = 4,903,774.86

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.