Home / 952,214.22-1,428,879.92-353,591.01

Finding the Fourth Proportional to 952,214.22, 1,428,879.92 and 353,591.01

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Solution

The fourth proportional to 952,214.22, 1,428,879.92 and 353,591.01 is: 530,593.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,214.22 : 1,428,879.92 = 353,591.01 : x
  2. Step 2: Convert to fraction form
    952,214.22/1,428,879.92 = 353,591.01/x
  3. Step 3: Cross multiply
    952,214.22x = 1,428,879.92 × 353,591.01
  4. Step 4: Simplify right side
    952,214.22x = 505,239,092,313.56
  5. Step 5: Solve for x
    x = 505,239,092,313.56/952,214.22
  6. Step 6: Final answer
    x = 530,593.94

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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.