Home / 4,442,786.24-6,664,179.34-1,076,993.24

Finding the Fourth Proportional to 4,442,786.24, 6,664,179.34 and 1,076,993.24

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Solution

The fourth proportional to 4,442,786.24, 6,664,179.34 and 1,076,993.24 is: 1,615,489.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,786.24 : 6,664,179.34 = 1,076,993.24 : x
  2. Step 2: Convert to fraction form
    4,442,786.24/6,664,179.34 = 1,076,993.24/x
  3. Step 3: Cross multiply
    4,442,786.24x = 6,664,179.34 × 1,076,993.24
  4. Step 4: Simplify right side
    4,442,786.24x = 7,177,276,099,327.66
  5. Step 5: Solve for x
    x = 7,177,276,099,327.66/4,442,786.24
  6. Step 6: Final answer
    x = 1,615,489.86

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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.