Home / 2,231,927.42-3,348,322.05-952,516.22

Finding the Fourth Proportional to 2,231,927.42, 3,348,322.05 and 952,516.22

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Solution

The fourth proportional to 2,231,927.42, 3,348,322.05 and 952,516.22 is: 1,428,958.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,231,927.42 : 3,348,322.05 = 952,516.22 : x
  2. Step 2: Convert to fraction form
    2,231,927.42/3,348,322.05 = 952,516.22/x
  3. Step 3: Cross multiply
    2,231,927.42x = 3,348,322.05 × 952,516.22
  4. Step 4: Simplify right side
    2,231,927.42x = 3,189,331,062,408.65
  5. Step 5: Solve for x
    x = 3,189,331,062,408.65/2,231,927.42
  6. Step 6: Final answer
    x = 1,428,958.23

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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.