Home / 2,425,864.62-3,635,967.33-1,824,893.49

Finding the Fourth Proportional to 2,425,864.62, 3,635,967.33 and 1,824,893.49

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Solution

The fourth proportional to 2,425,864.62, 3,635,967.33 and 1,824,893.49 is: 2,735,211.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,864.62 : 3,635,967.33 = 1,824,893.49 : x
  2. Step 2: Convert to fraction form
    2,425,864.62/3,635,967.33 = 1,824,893.49/x
  3. Step 3: Cross multiply
    2,425,864.62x = 3,635,967.33 × 1,824,893.49
  4. Step 4: Simplify right side
    2,425,864.62x = 6,635,253,110,369.68
  5. Step 5: Solve for x
    x = 6,635,253,110,369.68/2,425,864.62
  6. Step 6: Final answer
    x = 2,735,211.63

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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.