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Finding the Fourth Proportional to 444,969.43, 614,058.01 and 241,019.74

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Solution

The fourth proportional to 444,969.43, 614,058.01 and 241,019.74 is: 332,607.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,969.43 : 614,058.01 = 241,019.74 : x
  2. Step 2: Convert to fraction form
    444,969.43/614,058.01 = 241,019.74/x
  3. Step 3: Cross multiply
    444,969.43x = 614,058.01 × 241,019.74
  4. Step 4: Simplify right side
    444,969.43x = 148,000,101,915.12
  5. Step 5: Solve for x
    x = 148,000,101,915.12/444,969.43
  6. Step 6: Final answer
    x = 332,607.35

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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.