Home / 11,141,236.92-16,710,922.26-4,407,843

Finding the Fourth Proportional to 11,141,236.92, 16,710,922.26 and 4,407,843

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Solution

The fourth proportional to 11,141,236.92, 16,710,922.26 and 4,407,843 is: 6,611,395.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,141,236.92 : 16,710,922.26 = 4,407,843 : x
  2. Step 2: Convert to fraction form
    11,141,236.92/16,710,922.26 = 4,407,843/x
  3. Step 3: Cross multiply
    11,141,236.92x = 16,710,922.26 × 4,407,843
  4. Step 4: Simplify right side
    11,141,236.92x = 73,659,121,707,285.17
  5. Step 5: Solve for x
    x = 73,659,121,707,285.17/11,141,236.92
  6. Step 6: Final answer
    x = 6,611,395.33

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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.