Home / 1,467,540.48-2,025,226.60-886,682.80

Finding the Fourth Proportional to 1,467,540.48, 2,025,226.60 and 886,682.80

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Solution

The fourth proportional to 1,467,540.48, 2,025,226.60 and 886,682.80 is: 1,223,634.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,540.48 : 2,025,226.60 = 886,682.80 : x
  2. Step 2: Convert to fraction form
    1,467,540.48/2,025,226.60 = 886,682.80/x
  3. Step 3: Cross multiply
    1,467,540.48x = 2,025,226.60 × 886,682.80
  4. Step 4: Simplify right side
    1,467,540.48x = 1,795,733,592,637.31
  5. Step 5: Solve for x
    x = 1,795,733,592,637.31/1,467,540.48
  6. Step 6: Final answer
    x = 1,223,634.79

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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.