Home / 3,747,797.28-5,171,959.89-2,093,944.77

Finding the Fourth Proportional to 3,747,797.28, 5,171,959.89 and 2,093,944.77

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Solution

The fourth proportional to 3,747,797.28, 5,171,959.89 and 2,093,944.77 is: 2,889,643.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,747,797.28 : 5,171,959.89 = 2,093,944.77 : x
  2. Step 2: Convert to fraction form
    3,747,797.28/5,171,959.89 = 2,093,944.77/x
  3. Step 3: Cross multiply
    3,747,797.28x = 5,171,959.89 × 2,093,944.77
  4. Step 4: Simplify right side
    3,747,797.28x = 10,829,798,362,315.28
  5. Step 5: Solve for x
    x = 10,829,798,362,315.28/3,747,797.28
  6. Step 6: Final answer
    x = 2,889,643.58

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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.