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Finding the Third Proportional to 2,062,465 and 4,440,882

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Solution

The third proportional to 2,062,465 and 4,440,882 is: 9,562,069.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,465 : 4,440,882 = 4,440,882 : x
  2. Step 2: Convert to fraction form
    2,062,465/4,440,882 = 4,440,882/x
  3. Step 3: Cross multiply
    2,062,465x = 4,440,882 × 4,440,882
  4. Step 4: Simplify right side
    2,062,465x = 19,721,432,937,924
  5. Step 5: Solve for x
    x = 19,721,432,937,924/2,062,465
  6. Step 6: Final answer
    x = 9,562,069.14

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.