Home / 3,644,824.52-5,029,845.39-2,096,013.08

Finding the Fourth Proportional to 3,644,824.52, 5,029,845.39 and 2,096,013.08

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Solution

The fourth proportional to 3,644,824.52, 5,029,845.39 and 2,096,013.08 is: 2,892,490.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,644,824.52 : 5,029,845.39 = 2,096,013.08 : x
  2. Step 2: Convert to fraction form
    3,644,824.52/5,029,845.39 = 2,096,013.08/x
  3. Step 3: Cross multiply
    3,644,824.52x = 5,029,845.39 × 2,096,013.08
  4. Step 4: Simplify right side
    3,644,824.52x = 10,542,621,727,817.70
  5. Step 5: Solve for x
    x = 10,542,621,727,817.70/3,644,824.52
  6. Step 6: Final answer
    x = 2,892,490.89

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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.