Home / 3,133,727.07-4,322,951.74-2,046,634.98

Finding the Fourth Proportional to 3,133,727.07, 4,322,951.74 and 2,046,634.98

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Solution

The fourth proportional to 3,133,727.07, 4,322,951.74 and 2,046,634.98 is: 2,823,316.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,727.07 : 4,322,951.74 = 2,046,634.98 : x
  2. Step 2: Convert to fraction form
    3,133,727.07/4,322,951.74 = 2,046,634.98/x
  3. Step 3: Cross multiply
    3,133,727.07x = 4,322,951.74 × 2,046,634.98
  4. Step 4: Simplify right side
    3,133,727.07x = 8,847,504,234,283.09
  5. Step 5: Solve for x
    x = 8,847,504,234,283.09/3,133,727.07
  6. Step 6: Final answer
    x = 2,823,316.79

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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.