Home / 3,907,609.29-5,854,327.74-3,822,578.73

Finding the Fourth Proportional to 3,907,609.29, 5,854,327.74 and 3,822,578.73

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Solution

The fourth proportional to 3,907,609.29, 5,854,327.74 and 3,822,578.73 is: 5,726,936.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,907,609.29 : 5,854,327.74 = 3,822,578.73 : x
  2. Step 2: Convert to fraction form
    3,907,609.29/5,854,327.74 = 3,822,578.73/x
  3. Step 3: Cross multiply
    3,907,609.29x = 5,854,327.74 × 3,822,578.73
  4. Step 4: Simplify right side
    3,907,609.29x = 22,378,628,697,372.97
  5. Step 5: Solve for x
    x = 22,378,628,697,372.97/3,907,609.29
  6. Step 6: Final answer
    x = 5,726,936.10

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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.