Home / 5,591,203.90-8,385,871.69-1,548,100.44

Finding the Fourth Proportional to 5,591,203.90, 8,385,871.69 and 1,548,100.44

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Solution

The fourth proportional to 5,591,203.90, 8,385,871.69 and 1,548,100.44 is: 2,321,892.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,591,203.90 : 8,385,871.69 = 1,548,100.44 : x
  2. Step 2: Convert to fraction form
    5,591,203.90/8,385,871.69 = 1,548,100.44/x
  3. Step 3: Cross multiply
    5,591,203.90x = 8,385,871.69 × 1,548,100.44
  4. Step 4: Simplify right side
    5,591,203.90x = 12,982,171,653,072.54
  5. Step 5: Solve for x
    x = 12,982,171,653,072.54/5,591,203.90
  6. Step 6: Final answer
    x = 2,321,892.01

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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.