Home / 952,198.80-1,428,298.20-952,198.80

Finding the Fourth Proportional to 952,198.80, 1,428,298.20 and 952,198.80

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Solution

The fourth proportional to 952,198.80, 1,428,298.20 and 952,198.80 is: 1,428,298.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,198.80 : 1,428,298.20 = 952,198.80 : x
  2. Step 2: Convert to fraction form
    952,198.80/1,428,298.20 = 952,198.80/x
  3. Step 3: Cross multiply
    952,198.80x = 1,428,298.20 × 952,198.80
  4. Step 4: Simplify right side
    952,198.80x = 1,360,023,832,082.16
  5. Step 5: Solve for x
    x = 1,360,023,832,082.16/952,198.80
  6. Step 6: Final answer
    x = 1,428,298.20

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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.