Home / 950,224.92-1,425,544.92-319,122.24

Finding the Fourth Proportional to 950,224.92, 1,425,544.92 and 319,122.24

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Solution

The fourth proportional to 950,224.92, 1,425,544.92 and 319,122.24 is: 478,753.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,224.92 : 1,425,544.92 = 319,122.24 : x
  2. Step 2: Convert to fraction form
    950,224.92/1,425,544.92 = 319,122.24/x
  3. Step 3: Cross multiply
    950,224.92x = 1,425,544.92 × 319,122.24
  4. Step 4: Simplify right side
    950,224.92x = 454,923,088,091.02
  5. Step 5: Solve for x
    x = 454,923,088,091.02/950,224.92
  6. Step 6: Final answer
    x = 478,753.06

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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.