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Finding the Third Proportional to 3,049,121 and 4,459,080

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Solution

The third proportional to 3,049,121 and 4,459,080 is: 6,521,025.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049,121 : 4,459,080 = 4,459,080 : x
  2. Step 2: Convert to fraction form
    3,049,121/4,459,080 = 4,459,080/x
  3. Step 3: Cross multiply
    3,049,121x = 4,459,080 × 4,459,080
  4. Step 4: Simplify right side
    3,049,121x = 19,883,394,446,400
  5. Step 5: Solve for x
    x = 19,883,394,446,400/3,049,121
  6. Step 6: Final answer
    x = 6,521,025.06

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.