Home / 529,933.92-794,781.44-150,846.26

Finding the Fourth Proportional to 529,933.92, 794,781.44 and 150,846.26

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Solution

The fourth proportional to 529,933.92, 794,781.44 and 150,846.26 is: 226,235.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,933.92 : 794,781.44 = 150,846.26 : x
  2. Step 2: Convert to fraction form
    529,933.92/794,781.44 = 150,846.26/x
  3. Step 3: Cross multiply
    529,933.92x = 794,781.44 × 150,846.26
  4. Step 4: Simplify right side
    529,933.92x = 119,889,803,013.28
  5. Step 5: Solve for x
    x = 119,889,803,013.28/529,933.92
  6. Step 6: Final answer
    x = 226,235.38

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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.