Home / 3,198,284.34-4,798,257.39-954,422.34

Finding the Fourth Proportional to 3,198,284.34, 4,798,257.39 and 954,422.34

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Solution

The fourth proportional to 3,198,284.34, 4,798,257.39 and 954,422.34 is: 1,431,881.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,198,284.34 : 4,798,257.39 = 954,422.34 : x
  2. Step 2: Convert to fraction form
    3,198,284.34/4,798,257.39 = 954,422.34/x
  3. Step 3: Cross multiply
    3,198,284.34x = 4,798,257.39 × 954,422.34
  4. Step 4: Simplify right side
    3,198,284.34x = 4,579,564,046,086.09
  5. Step 5: Solve for x
    x = 4,579,564,046,086.09/3,198,284.34
  6. Step 6: Final answer
    x = 1,431,881.46

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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.