Home / 9,548,940.26-13,177,539-5,198,059.58

Finding the Fourth Proportional to 9,548,940.26, 13,177,539 and 5,198,059.58

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Solution

The fourth proportional to 9,548,940.26, 13,177,539 and 5,198,059.58 is: 7,173,323.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,548,940.26 : 13,177,539 = 5,198,059.58 : x
  2. Step 2: Convert to fraction form
    9,548,940.26/13,177,539 = 5,198,059.58/x
  3. Step 3: Cross multiply
    9,548,940.26x = 13,177,539 × 5,198,059.58
  4. Step 4: Simplify right side
    9,548,940.26x = 68,497,632,839,773.62
  5. Step 5: Solve for x
    x = 68,497,632,839,773.62/9,548,940.26
  6. Step 6: Final answer
    x = 7,173,323.00

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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.