Home / 2,041,055.84-3,061,584-1,449,163.52

Finding the Fourth Proportional to 2,041,055.84, 3,061,584 and 1,449,163.52

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Solution

The fourth proportional to 2,041,055.84, 3,061,584 and 1,449,163.52 is: 2,173,745.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,055.84 : 3,061,584 = 1,449,163.52 : x
  2. Step 2: Convert to fraction form
    2,041,055.84/3,061,584 = 1,449,163.52/x
  3. Step 3: Cross multiply
    2,041,055.84x = 3,061,584 × 1,449,163.52
  4. Step 4: Simplify right side
    2,041,055.84x = 4,436,735,846,215.68
  5. Step 5: Solve for x
    x = 4,436,735,846,215.68/2,041,055.84
  6. Step 6: Final answer
    x = 2,173,745.45

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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.