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Finding the Third Proportional to 3,686,266.50 and 5,529,399.75

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Solution

The third proportional to 3,686,266.50 and 5,529,399.75 is: 8,294,099.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,686,266.50 : 5,529,399.75 = 5,529,399.75 : x
  2. Step 2: Convert to fraction form
    3,686,266.50/5,529,399.75 = 5,529,399.75/x
  3. Step 3: Cross multiply
    3,686,266.50x = 5,529,399.75 × 5,529,399.75
  4. Step 4: Simplify right side
    3,686,266.50x = 30,574,261,595,300.06
  5. Step 5: Solve for x
    x = 30,574,261,595,300.06/3,686,266.50
  6. Step 6: Final answer
    x = 8,294,099.63

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.