Home / 2,022,790.20-3,034,628.37-760,617.83

Finding the Fourth Proportional to 2,022,790.20, 3,034,628.37 and 760,617.83

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Solution

The fourth proportional to 2,022,790.20, 3,034,628.37 and 760,617.83 is: 1,141,093.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,790.20 : 3,034,628.37 = 760,617.83 : x
  2. Step 2: Convert to fraction form
    2,022,790.20/3,034,628.37 = 760,617.83/x
  3. Step 3: Cross multiply
    2,022,790.20x = 3,034,628.37 × 760,617.83
  4. Step 4: Simplify right side
    2,022,790.20x = 2,308,192,430,472.70
  5. Step 5: Solve for x
    x = 2,308,192,430,472.70/2,022,790.20
  6. Step 6: Final answer
    x = 1,141,093.34

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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.