Home / 2,813,936.06-3,883,245.23-1,524,778.74

Finding the Fourth Proportional to 2,813,936.06, 3,883,245.23 and 1,524,778.74

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Solution

The fourth proportional to 2,813,936.06, 3,883,245.23 and 1,524,778.74 is: 2,104,201.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,813,936.06 : 3,883,245.23 = 1,524,778.74 : x
  2. Step 2: Convert to fraction form
    2,813,936.06/3,883,245.23 = 1,524,778.74/x
  3. Step 3: Cross multiply
    2,813,936.06x = 3,883,245.23 × 1,524,778.74
  4. Step 4: Simplify right side
    2,813,936.06x = 5,921,089,772,722.36
  5. Step 5: Solve for x
    x = 5,921,089,772,722.36/2,813,936.06
  6. Step 6: Final answer
    x = 2,104,201.96

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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.