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Finding the Third Proportional to 3,022,488 and 6,386,127

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Solution

The third proportional to 3,022,488 and 6,386,127 is: 13,493,062.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,488 : 6,386,127 = 6,386,127 : x
  2. Step 2: Convert to fraction form
    3,022,488/6,386,127 = 6,386,127/x
  3. Step 3: Cross multiply
    3,022,488x = 6,386,127 × 6,386,127
  4. Step 4: Simplify right side
    3,022,488x = 40,782,618,060,129
  5. Step 5: Solve for x
    x = 40,782,618,060,129/3,022,488
  6. Step 6: Final answer
    x = 13,493,062.03

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.