Home / 588,131.42-882,570.74-251,174.86

Finding the Fourth Proportional to 588,131.42, 882,570.74 and 251,174.86

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Solution

The fourth proportional to 588,131.42, 882,570.74 and 251,174.86 is: 376,921.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,131.42 : 882,570.74 = 251,174.86 : x
  2. Step 2: Convert to fraction form
    588,131.42/882,570.74 = 251,174.86/x
  3. Step 3: Cross multiply
    588,131.42x = 882,570.74 × 251,174.86
  4. Step 4: Simplify right side
    588,131.42x = 221,679,578,597.30
  5. Step 5: Solve for x
    x = 221,679,578,597.30/588,131.42
  6. Step 6: Final answer
    x = 376,921.85

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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.