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Finding the Third Proportional to 2,895,963 and 4,381,310.25

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Solution

The third proportional to 2,895,963 and 4,381,310.25 is: 6,628,496.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,963 : 4,381,310.25 = 4,381,310.25 : x
  2. Step 2: Convert to fraction form
    2,895,963/4,381,310.25 = 4,381,310.25/x
  3. Step 3: Cross multiply
    2,895,963x = 4,381,310.25 × 4,381,310.25
  4. Step 4: Simplify right side
    2,895,963x = 19,195,879,506,755.06
  5. Step 5: Solve for x
    x = 19,195,879,506,755.06/2,895,963
  6. Step 6: Final answer
    x = 6,628,496.12

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.