Home / 7,647,232.41-10,553,180.58-4,162,584.47

Finding the Fourth Proportional to 7,647,232.41, 10,553,180.58 and 4,162,584.47

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Solution

The fourth proportional to 7,647,232.41, 10,553,180.58 and 4,162,584.47 is: 5,744,366.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,647,232.41 : 10,553,180.58 = 4,162,584.47 : x
  2. Step 2: Convert to fraction form
    7,647,232.41/10,553,180.58 = 4,162,584.47/x
  3. Step 3: Cross multiply
    7,647,232.41x = 10,553,180.58 × 4,162,584.47
  4. Step 4: Simplify right side
    7,647,232.41x = 43,928,505,538,647.69
  5. Step 5: Solve for x
    x = 43,928,505,538,647.69/7,647,232.41
  6. Step 6: Final answer
    x = 5,744,366.48

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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.