Home / 597,027.20-823,896.24-325,090.88

Finding the Fourth Proportional to 597,027.20, 823,896.24 and 325,090.88

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Solution

The fourth proportional to 597,027.20, 823,896.24 and 325,090.88 is: 448,624.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,027.20 : 823,896.24 = 325,090.88 : x
  2. Step 2: Convert to fraction form
    597,027.20/823,896.24 = 325,090.88/x
  3. Step 3: Cross multiply
    597,027.20x = 823,896.24 × 325,090.88
  4. Step 4: Simplify right side
    597,027.20x = 267,841,153,690.29
  5. Step 5: Solve for x
    x = 267,841,153,690.29/597,027.20
  6. Step 6: Final answer
    x = 448,624.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.