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Finding the Fourth Proportional to 329,583.25, 454,806.46 and 184,361.00

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Solution

The fourth proportional to 329,583.25, 454,806.46 and 184,361.00 is: 254,407.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,583.25 : 454,806.46 = 184,361.00 : x
  2. Step 2: Convert to fraction form
    329,583.25/454,806.46 = 184,361.00/x
  3. Step 3: Cross multiply
    329,583.25x = 454,806.46 × 184,361.00
  4. Step 4: Simplify right side
    329,583.25x = 83,848,571,728.48
  5. Step 5: Solve for x
    x = 83,848,571,728.48/329,583.25
  6. Step 6: Final answer
    x = 254,407.87

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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.