Home / 1,193,384.91-1,790,082.24-483,426.39

Finding the Fourth Proportional to 1,193,384.91, 1,790,082.24 and 483,426.39

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Solution

The fourth proportional to 1,193,384.91, 1,790,082.24 and 483,426.39 is: 725,141.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,384.91 : 1,790,082.24 = 483,426.39 : x
  2. Step 2: Convert to fraction form
    1,193,384.91/1,790,082.24 = 483,426.39/x
  3. Step 3: Cross multiply
    1,193,384.91x = 1,790,082.24 × 483,426.39
  4. Step 4: Simplify right side
    1,193,384.91x = 865,372,995,086.31
  5. Step 5: Solve for x
    x = 865,372,995,086.31/1,193,384.91
  6. Step 6: Final answer
    x = 725,141.56

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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.