Home / 444,204.16-613,001.67-240,255.02

Finding the Fourth Proportional to 444,204.16, 613,001.67 and 240,255.02

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Solution

The fourth proportional to 444,204.16, 613,001.67 and 240,255.02 is: 331,551.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,204.16 : 613,001.67 = 240,255.02 : x
  2. Step 2: Convert to fraction form
    444,204.16/613,001.67 = 240,255.02/x
  3. Step 3: Cross multiply
    444,204.16x = 613,001.67 × 240,255.02
  4. Step 4: Simplify right side
    444,204.16x = 147,276,728,485.88
  5. Step 5: Solve for x
    x = 147,276,728,485.88/444,204.16
  6. Step 6: Final answer
    x = 331,551.89

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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.