Home / 2,073,814.70-3,110,049.61-794,354.09

Finding the Fourth Proportional to 2,073,814.70, 3,110,049.61 and 794,354.09

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Solution

The fourth proportional to 2,073,814.70, 3,110,049.61 and 794,354.09 is: 1,191,273.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,814.70 : 3,110,049.61 = 794,354.09 : x
  2. Step 2: Convert to fraction form
    2,073,814.70/3,110,049.61 = 794,354.09/x
  3. Step 3: Cross multiply
    2,073,814.70x = 3,110,049.61 × 794,354.09
  4. Step 4: Simplify right side
    2,073,814.70x = 2,470,480,610,270.27
  5. Step 5: Solve for x
    x = 2,470,480,610,270.27/2,073,814.70
  6. Step 6: Final answer
    x = 1,191,273.56

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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.