Home / 2,967,054.92-4,451,136.44-1,347,937.44

Finding the Fourth Proportional to 2,967,054.92, 4,451,136.44 and 1,347,937.44

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Solution

The fourth proportional to 2,967,054.92, 4,451,136.44 and 1,347,937.44 is: 2,022,157.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,054.92 : 4,451,136.44 = 1,347,937.44 : x
  2. Step 2: Convert to fraction form
    2,967,054.92/4,451,136.44 = 1,347,937.44/x
  3. Step 3: Cross multiply
    2,967,054.92x = 4,451,136.44 × 1,347,937.44
  4. Step 4: Simplify right side
    2,967,054.92x = 5,999,853,458,024.31
  5. Step 5: Solve for x
    x = 5,999,853,458,024.31/2,967,054.92
  6. Step 6: Final answer
    x = 2,022,157.87

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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.