Home / 2,441.11-3,368.70-1,322.02

Finding the Fourth Proportional to 2,441.11, 3,368.70 and 1,322.02

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Solution

The fourth proportional to 2,441.11, 3,368.70 and 1,322.02 is: 1,824.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441.11 : 3,368.70 = 1,322.02 : x
  2. Step 2: Convert to fraction form
    2,441.11/3,368.70 = 1,322.02/x
  3. Step 3: Cross multiply
    2,441.11x = 3,368.70 × 1,322.02
  4. Step 4: Simplify right side
    2,441.11x = 4,453,488.77
  5. Step 5: Solve for x
    x = 4,453,488.77/2,441.11
  6. Step 6: Final answer
    x = 1,824.37

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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.