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Finding the Third Proportional to 3,285,506 and 4,914,891

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Solution

The third proportional to 3,285,506 and 4,914,891 is: 7,352,338.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,506 : 4,914,891 = 4,914,891 : x
  2. Step 2: Convert to fraction form
    3,285,506/4,914,891 = 4,914,891/x
  3. Step 3: Cross multiply
    3,285,506x = 4,914,891 × 4,914,891
  4. Step 4: Simplify right side
    3,285,506x = 24,156,153,541,881
  5. Step 5: Solve for x
    x = 24,156,153,541,881/3,285,506
  6. Step 6: Final answer
    x = 7,352,338.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.