Home / 4,467,322.47-6,166,252.79-3,861,978.03

Finding the Fourth Proportional to 4,467,322.47, 6,166,252.79 and 3,861,978.03

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Solution

The fourth proportional to 4,467,322.47, 6,166,252.79 and 3,861,978.03 is: 5,330,694.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467,322.47 : 6,166,252.79 = 3,861,978.03 : x
  2. Step 2: Convert to fraction form
    4,467,322.47/6,166,252.79 = 3,861,978.03/x
  3. Step 3: Cross multiply
    4,467,322.47x = 6,166,252.79 × 3,861,978.03
  4. Step 4: Simplify right side
    4,467,322.47x = 23,813,932,802,406.20
  5. Step 5: Solve for x
    x = 23,813,932,802,406.20/4,467,322.47
  6. Step 6: Final answer
    x = 5,330,694.83

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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.