Home / 11,026,896.75-16,525,441.32-4,199,745.63

Finding the Fourth Proportional to 11,026,896.75, 16,525,441.32 and 4,199,745.63

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Solution

The fourth proportional to 11,026,896.75, 16,525,441.32 and 4,199,745.63 is: 6,293,942.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,026,896.75 : 16,525,441.32 = 4,199,745.63 : x
  2. Step 2: Convert to fraction form
    11,026,896.75/16,525,441.32 = 4,199,745.63/x
  3. Step 3: Cross multiply
    11,026,896.75x = 16,525,441.32 × 4,199,745.63
  4. Step 4: Simplify right side
    11,026,896.75x = 69,402,649,967,491.43
  5. Step 5: Solve for x
    x = 69,402,649,967,491.43/11,026,896.75
  6. Step 6: Final answer
    x = 6,293,942.13

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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.