Home / 5,652,912.30-8,474,236.92-2,056,136.46

Finding the Fourth Proportional to 5,652,912.30, 8,474,236.92 and 2,056,136.46

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Solution

The fourth proportional to 5,652,912.30, 8,474,236.92 and 2,056,136.46 is: 3,082,338.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,652,912.30 : 8,474,236.92 = 2,056,136.46 : x
  2. Step 2: Convert to fraction form
    5,652,912.30/8,474,236.92 = 2,056,136.46/x
  3. Step 3: Cross multiply
    5,652,912.30x = 8,474,236.92 × 2,056,136.46
  4. Step 4: Simplify right side
    5,652,912.30x = 17,424,187,501,890.10
  5. Step 5: Solve for x
    x = 17,424,187,501,890.10/5,652,912.30
  6. Step 6: Final answer
    x = 3,082,338.20

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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.