Home / 3,332,851.39-4,599,708.95-1,882,640.22

Finding the Fourth Proportional to 3,332,851.39, 4,599,708.95 and 1,882,640.22

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Solution

The fourth proportional to 3,332,851.39, 4,599,708.95 and 1,882,640.22 is: 2,598,254.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,851.39 : 4,599,708.95 = 1,882,640.22 : x
  2. Step 2: Convert to fraction form
    3,332,851.39/4,599,708.95 = 1,882,640.22/x
  3. Step 3: Cross multiply
    3,332,851.39x = 4,599,708.95 × 1,882,640.22
  4. Step 4: Simplify right side
    3,332,851.39x = 8,659,597,057,021.66
  5. Step 5: Solve for x
    x = 8,659,597,057,021.66/3,332,851.39
  6. Step 6: Final answer
    x = 2,598,254.78

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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.