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Finding the Third Proportional to 2,895,549.75 and 6,295,385.25

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Solution

The third proportional to 2,895,549.75 and 6,295,385.25 is: 13,687,167.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,549.75 : 6,295,385.25 = 6,295,385.25 : x
  2. Step 2: Convert to fraction form
    2,895,549.75/6,295,385.25 = 6,295,385.25/x
  3. Step 3: Cross multiply
    2,895,549.75x = 6,295,385.25 × 6,295,385.25
  4. Step 4: Simplify right side
    2,895,549.75x = 39,631,875,445,917.56
  5. Step 5: Solve for x
    x = 39,631,875,445,917.56/2,895,549.75
  6. Step 6: Final answer
    x = 13,687,167.85

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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.