Home / 9,011,606.94-13,517,410.30-2,188,134.14

Finding the Fourth Proportional to 9,011,606.94, 13,517,410.30 and 2,188,134.14

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Solution

The fourth proportional to 9,011,606.94, 13,517,410.30 and 2,188,134.14 is: 3,282,201.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,011,606.94 : 13,517,410.30 = 2,188,134.14 : x
  2. Step 2: Convert to fraction form
    9,011,606.94/13,517,410.30 = 2,188,134.14/x
  3. Step 3: Cross multiply
    9,011,606.94x = 13,517,410.30 × 2,188,134.14
  4. Step 4: Simplify right side
    9,011,606.94x = 29,577,906,888,760.25
  5. Step 5: Solve for x
    x = 29,577,906,888,760.25/9,011,606.94
  6. Step 6: Final answer
    x = 3,282,201.18

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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.