Home / 4,131,747.23-6,198,092.33-1,099,236.56

Finding the Fourth Proportional to 4,131,747.23, 6,198,092.33 and 1,099,236.56

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Solution

The fourth proportional to 4,131,747.23, 6,198,092.33 and 1,099,236.56 is: 1,648,980.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,747.23 : 6,198,092.33 = 1,099,236.56 : x
  2. Step 2: Convert to fraction form
    4,131,747.23/6,198,092.33 = 1,099,236.56/x
  3. Step 3: Cross multiply
    4,131,747.23x = 6,198,092.33 × 1,099,236.56
  4. Step 4: Simplify right side
    4,131,747.23x = 6,813,169,654,904.94
  5. Step 5: Solve for x
    x = 6,813,169,654,904.94/4,131,747.23
  6. Step 6: Final answer
    x = 1,648,980.27

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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.