Home / 9,171,494.02-13,757,224.83-2,439,908.02

Finding the Fourth Proportional to 9,171,494.02, 13,757,224.83 and 2,439,908.02

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Solution

The fourth proportional to 9,171,494.02, 13,757,224.83 and 2,439,908.02 is: 3,659,857.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,171,494.02 : 13,757,224.83 = 2,439,908.02 : x
  2. Step 2: Convert to fraction form
    9,171,494.02/13,757,224.83 = 2,439,908.02/x
  3. Step 3: Cross multiply
    9,171,494.02x = 13,757,224.83 × 2,439,908.02
  4. Step 4: Simplify right side
    9,171,494.02x = 33,566,363,195,660.14
  5. Step 5: Solve for x
    x = 33,566,363,195,660.14/9,171,494.02
  6. Step 6: Final answer
    x = 3,659,857.72

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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.