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Finding the Third Proportional to 2,822,886 and 6,009,912

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Solution

The third proportional to 2,822,886 and 6,009,912 is: 12,795,076.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,886 : 6,009,912 = 6,009,912 : x
  2. Step 2: Convert to fraction form
    2,822,886/6,009,912 = 6,009,912/x
  3. Step 3: Cross multiply
    2,822,886x = 6,009,912 × 6,009,912
  4. Step 4: Simplify right side
    2,822,886x = 36,119,042,247,744
  5. Step 5: Solve for x
    x = 36,119,042,247,744/2,822,886
  6. Step 6: Final answer
    x = 12,795,076.47

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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.