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Finding the Third Proportional to 751,774.50 and 1,086,183

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Solution

The third proportional to 751,774.50 and 1,086,183 is: 1,569,344.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,774.50 : 1,086,183 = 1,086,183 : x
  2. Step 2: Convert to fraction form
    751,774.50/1,086,183 = 1,086,183/x
  3. Step 3: Cross multiply
    751,774.50x = 1,086,183 × 1,086,183
  4. Step 4: Simplify right side
    751,774.50x = 1,179,793,509,489
  5. Step 5: Solve for x
    x = 1,179,793,509,489/751,774.50
  6. Step 6: Final answer
    x = 1,569,344.94

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.