Home / 444,186.04-612,976.74-240,236.98

Finding the Fourth Proportional to 444,186.04, 612,976.74 and 240,236.98

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Solution

The fourth proportional to 444,186.04, 612,976.74 and 240,236.98 is: 331,527.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,186.04 : 612,976.74 = 240,236.98 : x
  2. Step 2: Convert to fraction form
    444,186.04/612,976.74 = 240,236.98/x
  3. Step 3: Cross multiply
    444,186.04x = 612,976.74 × 240,236.98
  4. Step 4: Simplify right side
    444,186.04x = 147,259,680,827.85
  5. Step 5: Solve for x
    x = 147,259,680,827.85/444,186.04
  6. Step 6: Final answer
    x = 331,527.03

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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.