Home / 4,945,552.38-6,824,861.66-3,011,812.44

Finding the Fourth Proportional to 4,945,552.38, 6,824,861.66 and 3,011,812.44

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Solution

The fourth proportional to 4,945,552.38, 6,824,861.66 and 3,011,812.44 is: 4,156,300.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,945,552.38 : 6,824,861.66 = 3,011,812.44 : x
  2. Step 2: Convert to fraction form
    4,945,552.38/6,824,861.66 = 3,011,812.44/x
  3. Step 3: Cross multiply
    4,945,552.38x = 6,824,861.66 × 3,011,812.44
  4. Step 4: Simplify right side
    4,945,552.38x = 20,555,203,233,807.99
  5. Step 5: Solve for x
    x = 20,555,203,233,807.99/4,945,552.38
  6. Step 6: Final answer
    x = 4,156,300.78

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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.