Home / 11,023,745.31-16,534,548.76-3,347,456.61

Finding the Fourth Proportional to 11,023,745.31, 16,534,548.76 and 3,347,456.61

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Solution

The fourth proportional to 11,023,745.31, 16,534,548.76 and 3,347,456.61 is: 5,020,860.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,023,745.31 : 16,534,548.76 = 3,347,456.61 : x
  2. Step 2: Convert to fraction form
    11,023,745.31/16,534,548.76 = 3,347,456.61/x
  3. Step 3: Cross multiply
    11,023,745.31x = 16,534,548.76 × 3,347,456.61
  4. Step 4: Simplify right side
    11,023,745.31x = 55,348,684,540,029.30
  5. Step 5: Solve for x
    x = 55,348,684,540,029.30/11,023,745.31
  6. Step 6: Final answer
    x = 5,020,860.24

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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.