Home / 3,269,132.44-4,511,289.24-1,798,903.45

Finding the Fourth Proportional to 3,269,132.44, 4,511,289.24 and 1,798,903.45

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Solution

The fourth proportional to 3,269,132.44, 4,511,289.24 and 1,798,903.45 is: 2,482,424.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,132.44 : 4,511,289.24 = 1,798,903.45 : x
  2. Step 2: Convert to fraction form
    3,269,132.44/4,511,289.24 = 1,798,903.45/x
  3. Step 3: Cross multiply
    3,269,132.44x = 4,511,289.24 × 1,798,903.45
  4. Step 4: Simplify right side
    3,269,132.44x = 8,115,373,777,783.88
  5. Step 5: Solve for x
    x = 8,115,373,777,783.88/3,269,132.44
  6. Step 6: Final answer
    x = 2,482,424.29

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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.