Home / 951,379.08-1,424,269.26-635,051.40

Finding the Fourth Proportional to 951,379.08, 1,424,269.26 and 635,051.40

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Solution

The fourth proportional to 951,379.08, 1,424,269.26 and 635,051.40 is: 950,708.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,379.08 : 1,424,269.26 = 635,051.40 : x
  2. Step 2: Convert to fraction form
    951,379.08/1,424,269.26 = 635,051.40/x
  3. Step 3: Cross multiply
    951,379.08x = 1,424,269.26 × 635,051.40
  4. Step 4: Simplify right side
    951,379.08x = 904,484,187,539.96
  5. Step 5: Solve for x
    x = 904,484,187,539.96/951,379.08
  6. Step 6: Final answer
    x = 950,708.51

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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.