Home / 3,992,069.00-5,509,049.81-2,273,189.52

Finding the Fourth Proportional to 3,992,069.00, 5,509,049.81 and 2,273,189.52

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Solution

The fourth proportional to 3,992,069.00, 5,509,049.81 and 2,273,189.52 is: 3,136,998.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,992,069.00 : 5,509,049.81 = 2,273,189.52 : x
  2. Step 2: Convert to fraction form
    3,992,069.00/5,509,049.81 = 2,273,189.52/x
  3. Step 3: Cross multiply
    3,992,069.00x = 5,509,049.81 × 2,273,189.52
  4. Step 4: Simplify right side
    3,992,069.00x = 12,523,114,284,341.27
  5. Step 5: Solve for x
    x = 12,523,114,284,341.27/3,992,069.00
  6. Step 6: Final answer
    x = 3,136,998.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.