Home / 5,945,187.42-8,915,499.24-2,531,309.58

Finding the Fourth Proportional to 5,945,187.42, 8,915,499.24 and 2,531,309.58

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Solution

The fourth proportional to 5,945,187.42, 8,915,499.24 and 2,531,309.58 is: 3,795,992.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945,187.42 : 8,915,499.24 = 2,531,309.58 : x
  2. Step 2: Convert to fraction form
    5,945,187.42/8,915,499.24 = 2,531,309.58/x
  3. Step 3: Cross multiply
    5,945,187.42x = 8,915,499.24 × 2,531,309.58
  4. Step 4: Simplify right side
    5,945,187.42x = 22,567,888,636,694.72
  5. Step 5: Solve for x
    x = 22,567,888,636,694.72/5,945,187.42
  6. Step 6: Final answer
    x = 3,795,992.80

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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.