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Finding the Third Proportional to 2,815,007 and 6,146,081

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Solution

The third proportional to 2,815,007 and 6,146,081 is: 13,418,905.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,815,007 : 6,146,081 = 6,146,081 : x
  2. Step 2: Convert to fraction form
    2,815,007/6,146,081 = 6,146,081/x
  3. Step 3: Cross multiply
    2,815,007x = 6,146,081 × 6,146,081
  4. Step 4: Simplify right side
    2,815,007x = 37,774,311,658,561
  5. Step 5: Solve for x
    x = 37,774,311,658,561/2,815,007
  6. Step 6: Final answer
    x = 13,418,905.05

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.