Home / 2,882,357.41-4,322,067.18-962,578.03

Finding the Fourth Proportional to 2,882,357.41, 4,322,067.18 and 962,578.03

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Solution

The fourth proportional to 2,882,357.41, 4,322,067.18 and 962,578.03 is: 1,443,376.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,882,357.41 : 4,322,067.18 = 962,578.03 : x
  2. Step 2: Convert to fraction form
    2,882,357.41/4,322,067.18 = 962,578.03/x
  3. Step 3: Cross multiply
    2,882,357.41x = 4,322,067.18 × 962,578.03
  4. Step 4: Simplify right side
    2,882,357.41x = 4,160,326,911,652.06
  5. Step 5: Solve for x
    x = 4,160,326,911,652.06/2,882,357.41
  6. Step 6: Final answer
    x = 1,443,376.49

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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.