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Finding the Third Proportional to 1,569,802 and 3,379,201

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Solution

The third proportional to 1,569,802 and 3,379,201 is: 7,274,165.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,802 : 3,379,201 = 3,379,201 : x
  2. Step 2: Convert to fraction form
    1,569,802/3,379,201 = 3,379,201/x
  3. Step 3: Cross multiply
    1,569,802x = 3,379,201 × 3,379,201
  4. Step 4: Simplify right side
    1,569,802x = 11,418,999,398,401
  5. Step 5: Solve for x
    x = 11,418,999,398,401/1,569,802
  6. Step 6: Final answer
    x = 7,274,165.40

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