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Finding the Third Proportional to 3,006,882 and 6,309,009

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Solution

The third proportional to 3,006,882 and 6,309,009 is: 13,237,498.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,882 : 6,309,009 = 6,309,009 : x
  2. Step 2: Convert to fraction form
    3,006,882/6,309,009 = 6,309,009/x
  3. Step 3: Cross multiply
    3,006,882x = 6,309,009 × 6,309,009
  4. Step 4: Simplify right side
    3,006,882x = 39,803,594,562,081
  5. Step 5: Solve for x
    x = 39,803,594,562,081/3,006,882
  6. Step 6: Final answer
    x = 13,237,498.03

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.