Home / 3,504,640.23-4,836,466.50-2,055,380.94

Finding the Fourth Proportional to 3,504,640.23, 4,836,466.50 and 2,055,380.94

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Solution

The fourth proportional to 3,504,640.23, 4,836,466.50 and 2,055,380.94 is: 2,836,462.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,640.23 : 4,836,466.50 = 2,055,380.94 : x
  2. Step 2: Convert to fraction form
    3,504,640.23/4,836,466.50 = 2,055,380.94/x
  3. Step 3: Cross multiply
    3,504,640.23x = 4,836,466.50 × 2,055,380.94
  4. Step 4: Simplify right side
    3,504,640.23x = 9,940,781,061,048.51
  5. Step 5: Solve for x
    x = 9,940,781,061,048.51/3,504,640.23
  6. Step 6: Final answer
    x = 2,836,462.63

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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.