Home / 4,062,229.79-5,602,608.43-3,571,149.33

Finding the Fourth Proportional to 4,062,229.79, 5,602,608.43 and 3,571,149.33

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Solution

The fourth proportional to 4,062,229.79, 5,602,608.43 and 3,571,149.33 is: 4,925,312.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,229.79 : 5,602,608.43 = 3,571,149.33 : x
  2. Step 2: Convert to fraction form
    4,062,229.79/5,602,608.43 = 3,571,149.33/x
  3. Step 3: Cross multiply
    4,062,229.79x = 5,602,608.43 × 3,571,149.33
  4. Step 4: Simplify right side
    4,062,229.79x = 20,007,751,332,118.98
  5. Step 5: Solve for x
    x = 20,007,751,332,118.98/4,062,229.79
  6. Step 6: Final answer
    x = 4,925,312.55

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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.