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Finding the Third Proportional to 4,846,576.50 and 7,603,476.75

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Solution

The third proportional to 4,846,576.50 and 7,603,476.75 is: 11,928,597.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,576.50 : 7,603,476.75 = 7,603,476.75 : x
  2. Step 2: Convert to fraction form
    4,846,576.50/7,603,476.75 = 7,603,476.75/x
  3. Step 3: Cross multiply
    4,846,576.50x = 7,603,476.75 × 7,603,476.75
  4. Step 4: Simplify right side
    4,846,576.50x = 57,812,858,687,790.56
  5. Step 5: Solve for x
    x = 57,812,858,687,790.56/4,846,576.50
  6. Step 6: Final answer
    x = 11,928,597.16

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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.