Home / 494,558.10-741,837.15-414,841.95

Finding the Fourth Proportional to 494,558.10, 741,837.15 and 414,841.95

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Solution

The fourth proportional to 494,558.10, 741,837.15 and 414,841.95 is: 622,262.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    494,558.10 : 741,837.15 = 414,841.95 : x
  2. Step 2: Convert to fraction form
    494,558.10/741,837.15 = 414,841.95/x
  3. Step 3: Cross multiply
    494,558.10x = 741,837.15 × 414,841.95
  4. Step 4: Simplify right side
    494,558.10x = 307,745,169,888.44
  5. Step 5: Solve for x
    x = 307,745,169,888.44/494,558.10
  6. Step 6: Final answer
    x = 622,262.93

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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.