Home / 3,031,546.82-4,183,633.62-1,654,963.93

Finding the Fourth Proportional to 3,031,546.82, 4,183,633.62 and 1,654,963.93

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Solution

The fourth proportional to 3,031,546.82, 4,183,633.62 and 1,654,963.93 is: 2,283,904.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,546.82 : 4,183,633.62 = 1,654,963.93 : x
  2. Step 2: Convert to fraction form
    3,031,546.82/4,183,633.62 = 1,654,963.93/x
  3. Step 3: Cross multiply
    3,031,546.82x = 4,183,633.62 × 1,654,963.93
  4. Step 4: Simplify right side
    3,031,546.82x = 6,923,762,737,435.33
  5. Step 5: Solve for x
    x = 6,923,762,737,435.33/3,031,546.82
  6. Step 6: Final answer
    x = 2,283,904.27

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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.