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Finding the Third Proportional to 1,081,999 and 2,352,080

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Solution

The third proportional to 1,081,999 and 2,352,080 is: 5,113,017.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,999 : 2,352,080 = 2,352,080 : x
  2. Step 2: Convert to fraction form
    1,081,999/2,352,080 = 2,352,080/x
  3. Step 3: Cross multiply
    1,081,999x = 2,352,080 × 2,352,080
  4. Step 4: Simplify right side
    1,081,999x = 5,532,280,326,400
  5. Step 5: Solve for x
    x = 5,532,280,326,400/1,081,999
  6. Step 6: Final answer
    x = 5,113,017.97

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.