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Finding the Third Proportional to 3,090,652 and 6,268,646

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Solution

The third proportional to 3,090,652 and 6,268,646 is: 12,714,444.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,652 : 6,268,646 = 6,268,646 : x
  2. Step 2: Convert to fraction form
    3,090,652/6,268,646 = 6,268,646/x
  3. Step 3: Cross multiply
    3,090,652x = 6,268,646 × 6,268,646
  4. Step 4: Simplify right side
    3,090,652x = 39,295,922,673,316
  5. Step 5: Solve for x
    x = 39,295,922,673,316/3,090,652
  6. Step 6: Final answer
    x = 12,714,444.29

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.