Home / 3,408,035.20-5,107,711.20-1,811,363.20

Finding the Fourth Proportional to 3,408,035.20, 5,107,711.20 and 1,811,363.20

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Solution

The fourth proportional to 3,408,035.20, 5,107,711.20 and 1,811,363.20 is: 2,714,737.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,408,035.20 : 5,107,711.20 = 1,811,363.20 : x
  2. Step 2: Convert to fraction form
    3,408,035.20/5,107,711.20 = 1,811,363.20/x
  3. Step 3: Cross multiply
    3,408,035.20x = 5,107,711.20 × 1,811,363.20
  4. Step 4: Simplify right side
    3,408,035.20x = 9,251,920,103,907.84
  5. Step 5: Solve for x
    x = 9,251,920,103,907.84/3,408,035.20
  6. Step 6: Final answer
    x = 2,714,737.25

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