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Finding the Fourth Proportional to 623,862.99, 935,794.24 and 244,962

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Solution

The fourth proportional to 623,862.99, 935,794.24 and 244,962 is: 367,442.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,862.99 : 935,794.24 = 244,962 : x
  2. Step 2: Convert to fraction form
    623,862.99/935,794.24 = 244,962/x
  3. Step 3: Cross multiply
    623,862.99x = 935,794.24 × 244,962
  4. Step 4: Simplify right side
    623,862.99x = 229,234,028,618.88
  5. Step 5: Solve for x
    x = 229,234,028,618.88/623,862.99
  6. Step 6: Final answer
    x = 367,442.90

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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.