Home / 3,101,408.88-4,652,114.94-1,181,872.50

Finding the Fourth Proportional to 3,101,408.88, 4,652,114.94 and 1,181,872.50

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Solution

The fourth proportional to 3,101,408.88, 4,652,114.94 and 1,181,872.50 is: 1,772,809.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,101,408.88 : 4,652,114.94 = 1,181,872.50 : x
  2. Step 2: Convert to fraction form
    3,101,408.88/4,652,114.94 = 1,181,872.50/x
  3. Step 3: Cross multiply
    3,101,408.88x = 4,652,114.94 × 1,181,872.50
  4. Step 4: Simplify right side
    3,101,408.88x = 5,498,206,714,425.15
  5. Step 5: Solve for x
    x = 5,498,206,714,425.15/3,101,408.88
  6. Step 6: Final answer
    x = 1,772,809.37

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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.