Home / 4,954,439.13-7,431,297.88-2,222,832.39

Finding the Fourth Proportional to 4,954,439.13, 7,431,297.88 and 2,222,832.39

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Solution

The fourth proportional to 4,954,439.13, 7,431,297.88 and 2,222,832.39 is: 3,334,086.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,439.13 : 7,431,297.88 = 2,222,832.39 : x
  2. Step 2: Convert to fraction form
    4,954,439.13/7,431,297.88 = 2,222,832.39/x
  3. Step 3: Cross multiply
    4,954,439.13x = 7,431,297.88 × 2,222,832.39
  4. Step 4: Simplify right side
    4,954,439.13x = 16,518,529,627,402.33
  5. Step 5: Solve for x
    x = 16,518,529,627,402.33/4,954,439.13
  6. Step 6: Final answer
    x = 3,334,086.70

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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.