Home / 2,795,324.08-4,193,079.64-773,398.73

Finding the Fourth Proportional to 2,795,324.08, 4,193,079.64 and 773,398.73

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Solution

The fourth proportional to 2,795,324.08, 4,193,079.64 and 773,398.73 is: 1,160,123.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,324.08 : 4,193,079.64 = 773,398.73 : x
  2. Step 2: Convert to fraction form
    2,795,324.08/4,193,079.64 = 773,398.73/x
  3. Step 3: Cross multiply
    2,795,324.08x = 4,193,079.64 × 773,398.73
  4. Step 4: Simplify right side
    2,795,324.08x = 3,242,922,479,089.24
  5. Step 5: Solve for x
    x = 3,242,922,479,089.24/2,795,324.08
  6. Step 6: Final answer
    x = 1,160,123.97

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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.