Home / 3,074,453.68-4,244,517-2,043,359.72

Finding the Fourth Proportional to 3,074,453.68, 4,244,517 and 2,043,359.72

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Solution

The fourth proportional to 3,074,453.68, 4,244,517 and 2,043,359.72 is: 2,821,013.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,453.68 : 4,244,517 = 2,043,359.72 : x
  2. Step 2: Convert to fraction form
    3,074,453.68/4,244,517 = 2,043,359.72/x
  3. Step 3: Cross multiply
    3,074,453.68x = 4,244,517 × 2,043,359.72
  4. Step 4: Simplify right side
    3,074,453.68x = 8,673,075,068,655.24
  5. Step 5: Solve for x
    x = 8,673,075,068,655.24/3,074,453.68
  6. Step 6: Final answer
    x = 2,821,013.41

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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.