Home / 846,197.22-1,268,102.30-467,288.54

Finding the Fourth Proportional to 846,197.22, 1,268,102.30 and 467,288.54

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Solution

The fourth proportional to 846,197.22, 1,268,102.30 and 467,288.54 is: 700,273.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,197.22 : 1,268,102.30 = 467,288.54 : x
  2. Step 2: Convert to fraction form
    846,197.22/1,268,102.30 = 467,288.54/x
  3. Step 3: Cross multiply
    846,197.22x = 1,268,102.30 × 467,288.54
  4. Step 4: Simplify right side
    846,197.22x = 592,569,663,660.69
  5. Step 5: Solve for x
    x = 592,569,663,660.69/846,197.22
  6. Step 6: Final answer
    x = 700,273.71

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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.