Home / 444,524.34-666,112.98-294,226.18

Finding the Fourth Proportional to 444,524.34, 666,112.98 and 294,226.18

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Solution

The fourth proportional to 444,524.34, 666,112.98 and 294,226.18 is: 440,893.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,524.34 : 666,112.98 = 294,226.18 : x
  2. Step 2: Convert to fraction form
    444,524.34/666,112.98 = 294,226.18/x
  3. Step 3: Cross multiply
    444,524.34x = 666,112.98 × 294,226.18
  4. Step 4: Simplify right side
    444,524.34x = 195,987,877,553.82
  5. Step 5: Solve for x
    x = 195,987,877,553.82/444,524.34
  6. Step 6: Final answer
    x = 440,893.47

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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.