Home / 2,301,365.16-3,451,674.57-1,086,940.48

Finding the Fourth Proportional to 2,301,365.16, 3,451,674.57 and 1,086,940.48

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Solution

The fourth proportional to 2,301,365.16, 3,451,674.57 and 1,086,940.48 is: 1,630,234.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,365.16 : 3,451,674.57 = 1,086,940.48 : x
  2. Step 2: Convert to fraction form
    2,301,365.16/3,451,674.57 = 1,086,940.48/x
  3. Step 3: Cross multiply
    2,301,365.16x = 3,451,674.57 × 1,086,940.48
  4. Step 4: Simplify right side
    2,301,365.16x = 3,751,764,813,919.59
  5. Step 5: Solve for x
    x = 3,751,764,813,919.59/2,301,365.16
  6. Step 6: Final answer
    x = 1,630,234.47

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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.