Home / 3,293,256.54-4,542,585.18-2,641,446.56

Finding the Fourth Proportional to 3,293,256.54, 4,542,585.18 and 2,641,446.56

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Solution

The fourth proportional to 3,293,256.54, 4,542,585.18 and 2,641,446.56 is: 3,643,504.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,256.54 : 4,542,585.18 = 2,641,446.56 : x
  2. Step 2: Convert to fraction form
    3,293,256.54/4,542,585.18 = 2,641,446.56/x
  3. Step 3: Cross multiply
    3,293,256.54x = 4,542,585.18 × 2,641,446.56
  4. Step 4: Simplify right side
    3,293,256.54x = 11,998,995,997,217.98
  5. Step 5: Solve for x
    x = 11,998,995,997,217.98/3,293,256.54
  6. Step 6: Final answer
    x = 3,643,504.80

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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.