Home / 4,936,668.96-6,813,234.24-2,761,332.96

Finding the Fourth Proportional to 4,936,668.96, 6,813,234.24 and 2,761,332.96

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Solution

The fourth proportional to 4,936,668.96, 6,813,234.24 and 2,761,332.96 is: 3,810,992.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,668.96 : 6,813,234.24 = 2,761,332.96 : x
  2. Step 2: Convert to fraction form
    4,936,668.96/6,813,234.24 = 2,761,332.96/x
  3. Step 3: Cross multiply
    4,936,668.96x = 6,813,234.24 × 2,761,332.96
  4. Step 4: Simplify right side
    4,936,668.96x = 18,813,608,271,112.55
  5. Step 5: Solve for x
    x = 18,813,608,271,112.55/4,936,668.96
  6. Step 6: Final answer
    x = 3,810,992.48

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1.5x scale

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.