Home / 2,493,777.75-3,740,824.66-1,054,192.86

Finding the Fourth Proportional to 2,493,777.75, 3,740,824.66 and 1,054,192.86

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Solution

The fourth proportional to 2,493,777.75, 3,740,824.66 and 1,054,192.86 is: 1,581,356.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,777.75 : 3,740,824.66 = 1,054,192.86 : x
  2. Step 2: Convert to fraction form
    2,493,777.75/3,740,824.66 = 1,054,192.86/x
  3. Step 3: Cross multiply
    2,493,777.75x = 3,740,824.66 × 1,054,192.86
  4. Step 4: Simplify right side
    2,493,777.75x = 3,943,550,641,387.62
  5. Step 5: Solve for x
    x = 3,943,550,641,387.62/2,493,777.75
  6. Step 6: Final answer
    x = 1,581,356.09

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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.