Home / 5,066,213.54-6,991,322.22-2,743,066.08

Finding the Fourth Proportional to 5,066,213.54, 6,991,322.22 and 2,743,066.08

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Solution

The fourth proportional to 5,066,213.54, 6,991,322.22 and 2,743,066.08 is: 3,785,402.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,066,213.54 : 6,991,322.22 = 2,743,066.08 : x
  2. Step 2: Convert to fraction form
    5,066,213.54/6,991,322.22 = 2,743,066.08/x
  3. Step 3: Cross multiply
    5,066,213.54x = 6,991,322.22 × 2,743,066.08
  4. Step 4: Simplify right side
    5,066,213.54x = 19,177,658,836,032.30
  5. Step 5: Solve for x
    x = 19,177,658,836,032.30/5,066,213.54
  6. Step 6: Final answer
    x = 3,785,402.79

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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.