Home / 2,733,871.26-4,100,920.83-937,990.02

Finding the Fourth Proportional to 2,733,871.26, 4,100,920.83 and 937,990.02

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Solution

The fourth proportional to 2,733,871.26, 4,100,920.83 and 937,990.02 is: 1,407,024.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,871.26 : 4,100,920.83 = 937,990.02 : x
  2. Step 2: Convert to fraction form
    2,733,871.26/4,100,920.83 = 937,990.02/x
  3. Step 3: Cross multiply
    2,733,871.26x = 4,100,920.83 × 937,990.02
  4. Step 4: Simplify right side
    2,733,871.26x = 3,846,622,811,350.12
  5. Step 5: Solve for x
    x = 3,846,622,811,350.12/2,733,871.26
  6. Step 6: Final answer
    x = 1,407,024.12

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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.