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Finding the Third Proportional to 1,567,331 and 3,201,080

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Solution

The third proportional to 1,567,331 and 3,201,080 is: 6,537,810.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,331 : 3,201,080 = 3,201,080 : x
  2. Step 2: Convert to fraction form
    1,567,331/3,201,080 = 3,201,080/x
  3. Step 3: Cross multiply
    1,567,331x = 3,201,080 × 3,201,080
  4. Step 4: Simplify right side
    1,567,331x = 10,246,913,166,400
  5. Step 5: Solve for x
    x = 10,246,913,166,400/1,567,331
  6. Step 6: Final answer
    x = 6,537,810.56

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.