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Finding the Third Proportional to 2,795,815 and 6,114,971

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Solution

The third proportional to 2,795,815 and 6,114,971 is: 13,374,586.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,815 : 6,114,971 = 6,114,971 : x
  2. Step 2: Convert to fraction form
    2,795,815/6,114,971 = 6,114,971/x
  3. Step 3: Cross multiply
    2,795,815x = 6,114,971 × 6,114,971
  4. Step 4: Simplify right side
    2,795,815x = 37,392,870,330,841
  5. Step 5: Solve for x
    x = 37,392,870,330,841/2,795,815
  6. Step 6: Final answer
    x = 13,374,586.78

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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.