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Finding the Third Proportional to 1,035,876 and 2,263,881

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Solution

The third proportional to 1,035,876 and 2,263,881 is: 4,947,655.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,876 : 2,263,881 = 2,263,881 : x
  2. Step 2: Convert to fraction form
    1,035,876/2,263,881 = 2,263,881/x
  3. Step 3: Cross multiply
    1,035,876x = 2,263,881 × 2,263,881
  4. Step 4: Simplify right side
    1,035,876x = 5,125,157,182,161
  5. Step 5: Solve for x
    x = 5,125,157,182,161/1,035,876
  6. Step 6: Final answer
    x = 4,947,655.11

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.