Home / 5,917,958.88-8,166,318.06-3,625,807.92

Finding the Fourth Proportional to 5,917,958.88, 8,166,318.06 and 3,625,807.92

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Solution

The fourth proportional to 5,917,958.88, 8,166,318.06 and 3,625,807.92 is: 5,003,329.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,917,958.88 : 8,166,318.06 = 3,625,807.92 : x
  2. Step 2: Convert to fraction form
    5,917,958.88/8,166,318.06 = 3,625,807.92/x
  3. Step 3: Cross multiply
    5,917,958.88x = 8,166,318.06 × 3,625,807.92
  4. Step 4: Simplify right side
    5,917,958.88x = 29,609,500,699,187.03
  5. Step 5: Solve for x
    x = 29,609,500,699,187.03/5,917,958.88
  6. Step 6: Final answer
    x = 5,003,329.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.