Home / 2,262,433.86-3,393,651.60-664,997.22

Finding the Fourth Proportional to 2,262,433.86, 3,393,651.60 and 664,997.22

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Solution

The fourth proportional to 2,262,433.86, 3,393,651.60 and 664,997.22 is: 997,496.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,433.86 : 3,393,651.60 = 664,997.22 : x
  2. Step 2: Convert to fraction form
    2,262,433.86/3,393,651.60 = 664,997.22/x
  3. Step 3: Cross multiply
    2,262,433.86x = 3,393,651.60 × 664,997.22
  4. Step 4: Simplify right side
    2,262,433.86x = 2,256,768,879,648.55
  5. Step 5: Solve for x
    x = 2,256,768,879,648.55/2,262,433.86
  6. Step 6: Final answer
    x = 997,496.07

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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.