Home / 9,015,682.80-13,524,149.32-3,624,335.36

Finding the Fourth Proportional to 9,015,682.80, 13,524,149.32 and 3,624,335.36

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Solution

The fourth proportional to 9,015,682.80, 13,524,149.32 and 3,624,335.36 is: 5,436,754.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,015,682.80 : 13,524,149.32 = 3,624,335.36 : x
  2. Step 2: Convert to fraction form
    9,015,682.80/13,524,149.32 = 3,624,335.36/x
  3. Step 3: Cross multiply
    9,015,682.80x = 13,524,149.32 × 3,624,335.36
  4. Step 4: Simplify right side
    9,015,682.80x = 49,016,052,594,395.95
  5. Step 5: Solve for x
    x = 49,016,052,594,395.95/9,015,682.80
  6. Step 6: Final answer
    x = 5,436,754.34

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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.