Home / 4,412,960.94-6,629,406.41-2,617,022.50

Finding the Fourth Proportional to 4,412,960.94, 6,629,406.41 and 2,617,022.50

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Solution

The fourth proportional to 4,412,960.94, 6,629,406.41 and 2,617,022.50 is: 3,931,443.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412,960.94 : 6,629,406.41 = 2,617,022.50 : x
  2. Step 2: Convert to fraction form
    4,412,960.94/6,629,406.41 = 2,617,022.50/x
  3. Step 3: Cross multiply
    4,412,960.94x = 6,629,406.41 × 2,617,022.50
  4. Step 4: Simplify right side
    4,412,960.94x = 17,349,305,736,614.22
  5. Step 5: Solve for x
    x = 17,349,305,736,614.22/4,412,960.94
  6. Step 6: Final answer
    x = 3,931,443.30

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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.