Home / 2,624,504.91-3,936,757.41-629,960.91

Finding the Fourth Proportional to 2,624,504.91, 3,936,757.41 and 629,960.91

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Solution

The fourth proportional to 2,624,504.91, 3,936,757.41 and 629,960.91 is: 944,941.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,504.91 : 3,936,757.41 = 629,960.91 : x
  2. Step 2: Convert to fraction form
    2,624,504.91/3,936,757.41 = 629,960.91/x
  3. Step 3: Cross multiply
    2,624,504.91x = 3,936,757.41 × 629,960.91
  4. Step 4: Simplify right side
    2,624,504.91x = 2,480,003,280,452.84
  5. Step 5: Solve for x
    x = 2,480,003,280,452.84/2,624,504.91
  6. Step 6: Final answer
    x = 944,941.38

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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.