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Finding the Third Proportional to 2,081,304 and 4,539,792

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Solution

The third proportional to 2,081,304 and 4,539,792 is: 9,902,307.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,081,304 : 4,539,792 = 4,539,792 : x
  2. Step 2: Convert to fraction form
    2,081,304/4,539,792 = 4,539,792/x
  3. Step 3: Cross multiply
    2,081,304x = 4,539,792 × 4,539,792
  4. Step 4: Simplify right side
    2,081,304x = 20,609,711,403,264
  5. Step 5: Solve for x
    x = 20,609,711,403,264/2,081,304
  6. Step 6: Final answer
    x = 9,902,307.11

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.