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Finding the Third Proportional to 3,012,513 and 6,622,077

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Solution

The third proportional to 3,012,513 and 6,622,077 is: 14,556,585.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,513 : 6,622,077 = 6,622,077 : x
  2. Step 2: Convert to fraction form
    3,012,513/6,622,077 = 6,622,077/x
  3. Step 3: Cross multiply
    3,012,513x = 6,622,077 × 6,622,077
  4. Step 4: Simplify right side
    3,012,513x = 43,851,903,793,929
  5. Step 5: Solve for x
    x = 43,851,903,793,929/3,012,513
  6. Step 6: Final answer
    x = 14,556,585.75

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.