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Finding the Third Proportional to 3,058,382 and 6,648,412

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Solution

The third proportional to 3,058,382 and 6,648,412 is: 14,452,538.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,382 : 6,648,412 = 6,648,412 : x
  2. Step 2: Convert to fraction form
    3,058,382/6,648,412 = 6,648,412/x
  3. Step 3: Cross multiply
    3,058,382x = 6,648,412 × 6,648,412
  4. Step 4: Simplify right side
    3,058,382x = 44,201,382,121,744
  5. Step 5: Solve for x
    x = 44,201,382,121,744/3,058,382
  6. Step 6: Final answer
    x = 14,452,538.02

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.