Home / 2,731,234.08-3,770,878.44-2,444,260.80

Finding the Fourth Proportional to 2,731,234.08, 3,770,878.44 and 2,444,260.80

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Solution

The fourth proportional to 2,731,234.08, 3,770,878.44 and 2,444,260.80 is: 3,374,668.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,234.08 : 3,770,878.44 = 2,444,260.80 : x
  2. Step 2: Convert to fraction form
    2,731,234.08/3,770,878.44 = 2,444,260.80/x
  3. Step 3: Cross multiply
    2,731,234.08x = 3,770,878.44 × 2,444,260.80
  4. Step 4: Simplify right side
    2,731,234.08x = 9,217,010,352,457.15
  5. Step 5: Solve for x
    x = 9,217,010,352,457.15/2,731,234.08
  6. Step 6: Final answer
    x = 3,374,668.77

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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.