Home / 3,589,024.34-4,954,512.21-2,212,614.02

Finding the Fourth Proportional to 3,589,024.34, 4,954,512.21 and 2,212,614.02

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Solution

The fourth proportional to 3,589,024.34, 4,954,512.21 and 2,212,614.02 is: 3,054,429.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,024.34 : 4,954,512.21 = 2,212,614.02 : x
  2. Step 2: Convert to fraction form
    3,589,024.34/4,954,512.21 = 2,212,614.02/x
  3. Step 3: Cross multiply
    3,589,024.34x = 4,954,512.21 × 2,212,614.02
  4. Step 4: Simplify right side
    3,589,024.34x = 10,962,423,178,107.18
  5. Step 5: Solve for x
    x = 10,962,423,178,107.18/3,589,024.34
  6. Step 6: Final answer
    x = 3,054,429.88

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1.5x scale

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.