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Finding the Third Proportional to 886,589 and 1,836,241

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Solution

The third proportional to 886,589 and 1,836,241 is: 3,803,093.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,589 : 1,836,241 = 1,836,241 : x
  2. Step 2: Convert to fraction form
    886,589/1,836,241 = 1,836,241/x
  3. Step 3: Cross multiply
    886,589x = 1,836,241 × 1,836,241
  4. Step 4: Simplify right side
    886,589x = 3,371,781,010,081
  5. Step 5: Solve for x
    x = 3,371,781,010,081/886,589
  6. Step 6: Final answer
    x = 3,803,093.67

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.