Home / 6,263,336.41-9,392,700.16-2,163,614.56

Finding the Fourth Proportional to 6,263,336.41, 9,392,700.16 and 2,163,614.56

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Solution

The fourth proportional to 6,263,336.41, 9,392,700.16 and 2,163,614.56 is: 3,244,625.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263,336.41 : 9,392,700.16 = 2,163,614.56 : x
  2. Step 2: Convert to fraction form
    6,263,336.41/9,392,700.16 = 2,163,614.56/x
  3. Step 3: Cross multiply
    6,263,336.41x = 9,392,700.16 × 2,163,614.56
  4. Step 4: Simplify right side
    6,263,336.41x = 20,322,182,823,890.33
  5. Step 5: Solve for x
    x = 20,322,182,823,890.33/6,263,336.41
  6. Step 6: Final answer
    x = 3,244,625.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.