Home / 2,039,355.13-3,059,027.22-759,933.48

Finding the Fourth Proportional to 2,039,355.13, 3,059,027.22 and 759,933.48

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Solution

The fourth proportional to 2,039,355.13, 3,059,027.22 and 759,933.48 is: 1,139,898.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,355.13 : 3,059,027.22 = 759,933.48 : x
  2. Step 2: Convert to fraction form
    2,039,355.13/3,059,027.22 = 759,933.48/x
  3. Step 3: Cross multiply
    2,039,355.13x = 3,059,027.22 × 759,933.48
  4. Step 4: Simplify right side
    2,039,355.13x = 2,324,657,200,709.33
  5. Step 5: Solve for x
    x = 2,324,657,200,709.33/2,039,355.13
  6. Step 6: Final answer
    x = 1,139,898.18

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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.