Home / 2,028,998.92-3,044,826.24-766,826.68

Finding the Fourth Proportional to 2,028,998.92, 3,044,826.24 and 766,826.68

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Solution

The fourth proportional to 2,028,998.92, 3,044,826.24 and 766,826.68 is: 1,150,741.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,998.92 : 3,044,826.24 = 766,826.68 : x
  2. Step 2: Convert to fraction form
    2,028,998.92/3,044,826.24 = 766,826.68/x
  3. Step 3: Cross multiply
    2,028,998.92x = 3,044,826.24 × 766,826.68
  4. Step 4: Simplify right side
    2,028,998.92x = 2,334,853,996,796.08
  5. Step 5: Solve for x
    x = 2,334,853,996,796.08/2,028,998.92
  6. Step 6: Final answer
    x = 1,150,741.86

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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.