Home / 4,217,224.86-6,325,781.39-1,022,379.93

Finding the Fourth Proportional to 4,217,224.86, 6,325,781.39 and 1,022,379.93

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Solution

The fourth proportional to 4,217,224.86, 6,325,781.39 and 1,022,379.93 is: 1,533,556.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,224.86 : 6,325,781.39 = 1,022,379.93 : x
  2. Step 2: Convert to fraction form
    4,217,224.86/6,325,781.39 = 1,022,379.93/x
  3. Step 3: Cross multiply
    4,217,224.86x = 6,325,781.39 × 1,022,379.93
  4. Step 4: Simplify right side
    4,217,224.86x = 6,467,351,929,591.60
  5. Step 5: Solve for x
    x = 6,467,351,929,591.60/4,217,224.86
  6. Step 6: Final answer
    x = 1,533,556.34

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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.