Home / 951,458.58-1,424,388.48-635,130.90

Finding the Fourth Proportional to 951,458.58, 1,424,388.48 and 635,130.90

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Solution

The fourth proportional to 951,458.58, 1,424,388.48 and 635,130.90 is: 950,827.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,458.58 : 1,424,388.48 = 635,130.90 : x
  2. Step 2: Convert to fraction form
    951,458.58/1,424,388.48 = 635,130.90/x
  3. Step 3: Cross multiply
    951,458.58x = 1,424,388.48 × 635,130.90
  4. Step 4: Simplify right side
    951,458.58x = 904,673,137,252.03
  5. Step 5: Solve for x
    x = 904,673,137,252.03/951,458.58
  6. Step 6: Final answer
    x = 950,827.66

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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.