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Finding the Third Proportional to 3,091,860 and 6,594,648

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Solution

The third proportional to 3,091,860 and 6,594,648 is: 14,065,766.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,091,860 : 6,594,648 = 6,594,648 : x
  2. Step 2: Convert to fraction form
    3,091,860/6,594,648 = 6,594,648/x
  3. Step 3: Cross multiply
    3,091,860x = 6,594,648 × 6,594,648
  4. Step 4: Simplify right side
    3,091,860x = 43,489,382,243,904
  5. Step 5: Solve for x
    x = 43,489,382,243,904/3,091,860
  6. Step 6: Final answer
    x = 14,065,766.96

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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.