Home / 3,589,909.57-4,954,874.03-2,282,896.71

Finding the Fourth Proportional to 3,589,909.57, 4,954,874.03 and 2,282,896.71

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Solution

The fourth proportional to 3,589,909.57, 4,954,874.03 and 2,282,896.71 is: 3,150,905.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,909.57 : 4,954,874.03 = 2,282,896.71 : x
  2. Step 2: Convert to fraction form
    3,589,909.57/4,954,874.03 = 2,282,896.71/x
  3. Step 3: Cross multiply
    3,589,909.57x = 4,954,874.03 × 2,282,896.71
  4. Step 4: Simplify right side
    3,589,909.57x = 11,311,465,631,539.11
  5. Step 5: Solve for x
    x = 11,311,465,631,539.11/3,589,909.57
  6. Step 6: Final answer
    x = 3,150,905.45

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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.