Home / 2,049,980.96-3,073,939.22-683,270.66

Finding the Fourth Proportional to 2,049,980.96, 3,073,939.22 and 683,270.66

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Solution

The fourth proportional to 2,049,980.96, 3,073,939.22 and 683,270.66 is: 1,024,561.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,980.96 : 3,073,939.22 = 683,270.66 : x
  2. Step 2: Convert to fraction form
    2,049,980.96/3,073,939.22 = 683,270.66/x
  3. Step 3: Cross multiply
    2,049,980.96x = 3,073,939.22 × 683,270.66
  4. Step 4: Simplify right side
    2,049,980.96x = 2,100,332,479,649.29
  5. Step 5: Solve for x
    x = 2,100,332,479,649.29/2,049,980.96
  6. Step 6: Final answer
    x = 1,024,561.95

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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.