Home / 3,661,658.44-5,493,708.62-2,435,500.28

Finding the Fourth Proportional to 3,661,658.44, 5,493,708.62 and 2,435,500.28

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Solution

The fourth proportional to 3,661,658.44, 5,493,708.62 and 2,435,500.28 is: 3,654,062.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,658.44 : 5,493,708.62 = 2,435,500.28 : x
  2. Step 2: Convert to fraction form
    3,661,658.44/5,493,708.62 = 2,435,500.28/x
  3. Step 3: Cross multiply
    3,661,658.44x = 5,493,708.62 × 2,435,500.28
  4. Step 4: Simplify right side
    3,661,658.44x = 13,379,928,876,159.66
  5. Step 5: Solve for x
    x = 13,379,928,876,159.66/3,661,658.44
  6. Step 6: Final answer
    x = 3,654,062.53

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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.