Home / 3,589,022.59-4,954,509.80-2,212,612.27

Finding the Fourth Proportional to 3,589,022.59, 4,954,509.80 and 2,212,612.27

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Solution

The fourth proportional to 3,589,022.59, 4,954,509.80 and 2,212,612.27 is: 3,054,427.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,022.59 : 4,954,509.80 = 2,212,612.27 : x
  2. Step 2: Convert to fraction form
    3,589,022.59/4,954,509.80 = 2,212,612.27/x
  3. Step 3: Cross multiply
    3,589,022.59x = 4,954,509.80 × 2,212,612.27
  4. Step 4: Simplify right side
    3,589,022.59x = 10,962,409,175,315.25
  5. Step 5: Solve for x
    x = 10,962,409,175,315.25/3,589,022.59
  6. Step 6: Final answer
    x = 3,054,427.47

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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.