Home / 6,227,832.20-8,594,413.79-3,474,520.16

Finding the Fourth Proportional to 6,227,832.20, 8,594,413.79 and 3,474,520.16

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Solution

The fourth proportional to 6,227,832.20, 8,594,413.79 and 3,474,520.16 is: 4,794,840.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,832.20 : 8,594,413.79 = 3,474,520.16 : x
  2. Step 2: Convert to fraction form
    6,227,832.20/8,594,413.79 = 3,474,520.16/x
  3. Step 3: Cross multiply
    6,227,832.20x = 8,594,413.79 × 3,474,520.16
  4. Step 4: Simplify right side
    6,227,832.20x = 29,861,463,916,392.34
  5. Step 5: Solve for x
    x = 29,861,463,916,392.34/6,227,832.20
  6. Step 6: Final answer
    x = 4,794,840.80

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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.