Home / 5,697,136.14-8,545,704.22-1,910,608.08

Finding the Fourth Proportional to 5,697,136.14, 8,545,704.22 and 1,910,608.08

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Solution

The fourth proportional to 5,697,136.14, 8,545,704.22 and 1,910,608.08 is: 2,865,912.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697,136.14 : 8,545,704.22 = 1,910,608.08 : x
  2. Step 2: Convert to fraction form
    5,697,136.14/8,545,704.22 = 1,910,608.08/x
  3. Step 3: Cross multiply
    5,697,136.14x = 8,545,704.22 × 1,910,608.08
  4. Step 4: Simplify right side
    5,697,136.14x = 16,327,491,532,022.10
  5. Step 5: Solve for x
    x = 16,327,491,532,022.10/5,697,136.14
  6. Step 6: Final answer
    x = 2,865,912.12

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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.