Home / 3,792,794.69-5,229,584.37-3,065,393.03

Finding the Fourth Proportional to 3,792,794.69, 5,229,584.37 and 3,065,393.03

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Solution

The fourth proportional to 3,792,794.69, 5,229,584.37 and 3,065,393.03 is: 4,226,627.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,794.69 : 5,229,584.37 = 3,065,393.03 : x
  2. Step 2: Convert to fraction form
    3,792,794.69/5,229,584.37 = 3,065,393.03/x
  3. Step 3: Cross multiply
    3,792,794.69x = 5,229,584.37 × 3,065,393.03
  4. Step 4: Simplify right side
    3,792,794.69x = 16,030,731,451,447.02
  5. Step 5: Solve for x
    x = 16,030,731,451,447.02/3,792,794.69
  6. Step 6: Final answer
    x = 4,226,627.79

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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.