Home / 6,231,822.18-8,601,349.53-3,654,333.33

Finding the Fourth Proportional to 6,231,822.18, 8,601,349.53 and 3,654,333.33

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Solution

The fourth proportional to 6,231,822.18, 8,601,349.53 and 3,654,333.33 is: 5,043,821.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,822.18 : 8,601,349.53 = 3,654,333.33 : x
  2. Step 2: Convert to fraction form
    6,231,822.18/8,601,349.53 = 3,654,333.33/x
  3. Step 3: Cross multiply
    6,231,822.18x = 8,601,349.53 × 3,654,333.33
  4. Step 4: Simplify right side
    6,231,822.18x = 31,432,198,270,458.83
  5. Step 5: Solve for x
    x = 31,432,198,270,458.83/6,231,822.18
  6. Step 6: Final answer
    x = 5,043,821.43

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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.