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Finding the Third Proportional to 1,770,933.38 and 3,754,680.75

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Solution

The third proportional to 1,770,933.38 and 3,754,680.75 is: 7,960,563.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,770,933.38 : 3,754,680.75 = 3,754,680.75 : x
  2. Step 2: Convert to fraction form
    1,770,933.38/3,754,680.75 = 3,754,680.75/x
  3. Step 3: Cross multiply
    1,770,933.38x = 3,754,680.75 × 3,754,680.75
  4. Step 4: Simplify right side
    1,770,933.38x = 14,097,627,534,420.56
  5. Step 5: Solve for x
    x = 14,097,627,534,420.56/1,770,933.38
  6. Step 6: Final answer
    x = 7,960,563.47

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.