Home / 11,491,048.51-15,857,757.33-6,334,594.58

Finding the Fourth Proportional to 11,491,048.51, 15,857,757.33 and 6,334,594.58

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Solution

The fourth proportional to 11,491,048.51, 15,857,757.33 and 6,334,594.58 is: 8,741,801.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,491,048.51 : 15,857,757.33 = 6,334,594.58 : x
  2. Step 2: Convert to fraction form
    11,491,048.51/15,857,757.33 = 6,334,594.58/x
  3. Step 3: Cross multiply
    11,491,048.51x = 15,857,757.33 × 6,334,594.58
  4. Step 4: Simplify right side
    11,491,048.51x = 100,452,463,633,573.27
  5. Step 5: Solve for x
    x = 100,452,463,633,573.27/11,491,048.51
  6. Step 6: Final answer
    x = 8,741,801.37

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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.