Home / 579,771.06-800,092.26-350,296.44

Finding the Fourth Proportional to 579,771.06, 800,092.26 and 350,296.44

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Solution

The fourth proportional to 579,771.06, 800,092.26 and 350,296.44 is: 483,414.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    579,771.06 : 800,092.26 = 350,296.44 : x
  2. Step 2: Convert to fraction form
    579,771.06/800,092.26 = 350,296.44/x
  3. Step 3: Cross multiply
    579,771.06x = 800,092.26 × 350,296.44
  4. Step 4: Simplify right side
    579,771.06x = 280,269,470,349.55
  5. Step 5: Solve for x
    x = 280,269,470,349.55/579,771.06
  6. Step 6: Final answer
    x = 483,414.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.