Home / 3,670,103.23-5,505,154.85-3,670,103.23

Finding the Fourth Proportional to 3,670,103.23, 5,505,154.85 and 3,670,103.23

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Solution

The fourth proportional to 3,670,103.23, 5,505,154.85 and 3,670,103.23 is: 5,505,154.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,103.23 : 5,505,154.85 = 3,670,103.23 : x
  2. Step 2: Convert to fraction form
    3,670,103.23/5,505,154.85 = 3,670,103.23/x
  3. Step 3: Cross multiply
    3,670,103.23x = 5,505,154.85 × 3,670,103.23
  4. Step 4: Simplify right side
    3,670,103.23x = 20,204,486,596,635.16
  5. Step 5: Solve for x
    x = 20,204,486,596,635.16/3,670,103.23
  6. Step 6: Final answer
    x = 5,505,154.85

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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.