Home / 11,040,772.56-16,562,714.04-3,851,257.92

Finding the Fourth Proportional to 11,040,772.56, 16,562,714.04 and 3,851,257.92

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Solution

The fourth proportional to 11,040,772.56, 16,562,714.04 and 3,851,257.92 is: 5,777,429.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,040,772.56 : 16,562,714.04 = 3,851,257.92 : x
  2. Step 2: Convert to fraction form
    11,040,772.56/16,562,714.04 = 3,851,257.92/x
  3. Step 3: Cross multiply
    11,040,772.56x = 16,562,714.04 × 3,851,257.92
  4. Step 4: Simplify right side
    11,040,772.56x = 63,787,283,623,245.20
  5. Step 5: Solve for x
    x = 63,787,283,623,245.20/11,040,772.56
  6. Step 6: Final answer
    x = 5,777,429.37

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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.