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Finding the Third Proportional to 3,082,107.38 and 4,908,564.56

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Solution

The third proportional to 3,082,107.38 and 4,908,564.56 is: 7,817,380.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,107.38 : 4,908,564.56 = 4,908,564.56 : x
  2. Step 2: Convert to fraction form
    3,082,107.38/4,908,564.56 = 4,908,564.56/x
  3. Step 3: Cross multiply
    3,082,107.38x = 4,908,564.56 × 4,908,564.56
  4. Step 4: Simplify right side
    3,082,107.38x = 24,094,006,064,230.82
  5. Step 5: Solve for x
    x = 24,094,006,064,230.82/3,082,107.38
  6. Step 6: Final answer
    x = 7,817,380.49

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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.