Home / 4,512,477.39-6,770,783.07-1,954,474.71

Finding the Fourth Proportional to 4,512,477.39, 6,770,783.07 and 1,954,474.71

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Solution

The fourth proportional to 4,512,477.39, 6,770,783.07 and 1,954,474.71 is: 2,932,607.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,512,477.39 : 6,770,783.07 = 1,954,474.71 : x
  2. Step 2: Convert to fraction form
    4,512,477.39/6,770,783.07 = 1,954,474.71/x
  3. Step 3: Cross multiply
    4,512,477.39x = 6,770,783.07 × 1,954,474.71
  4. Step 4: Simplify right side
    4,512,477.39x = 13,233,324,277,211.16
  5. Step 5: Solve for x
    x = 13,233,324,277,211.16/4,512,477.39
  6. Step 6: Final answer
    x = 2,932,607.33

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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.