Home / 4,136,558.67-6,204,839.85-1,296,892.26

Finding the Fourth Proportional to 4,136,558.67, 6,204,839.85 and 1,296,892.26

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Solution

The fourth proportional to 4,136,558.67, 6,204,839.85 and 1,296,892.26 is: 1,945,338.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,558.67 : 6,204,839.85 = 1,296,892.26 : x
  2. Step 2: Convert to fraction form
    4,136,558.67/6,204,839.85 = 1,296,892.26/x
  3. Step 3: Cross multiply
    4,136,558.67x = 6,204,839.85 × 1,296,892.26
  4. Step 4: Simplify right side
    4,136,558.67x = 8,047,008,776,004.56
  5. Step 5: Solve for x
    x = 8,047,008,776,004.56/4,136,558.67
  6. Step 6: Final answer
    x = 1,945,338.97

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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.