Home / 597,375.01-824,374.24-325,442.25

Finding the Fourth Proportional to 597,375.01, 824,374.24 and 325,442.25

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Solution

The fourth proportional to 597,375.01, 824,374.24 and 325,442.25 is: 449,108.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,375.01 : 824,374.24 = 325,442.25 : x
  2. Step 2: Convert to fraction form
    597,375.01/824,374.24 = 325,442.25/x
  3. Step 3: Cross multiply
    597,375.01x = 824,374.24 × 325,442.25
  4. Step 4: Simplify right side
    597,375.01x = 268,286,207,507.64
  5. Step 5: Solve for x
    x = 268,286,207,507.64/597,375.01
  6. Step 6: Final answer
    x = 449,108.52

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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.