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Finding the Fourth Proportional to 463,852.46, 694,979.87 and 362,611.13

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Solution

The fourth proportional to 463,852.46, 694,979.87 and 362,611.13 is: 543,292.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,852.46 : 694,979.87 = 362,611.13 : x
  2. Step 2: Convert to fraction form
    463,852.46/694,979.87 = 362,611.13/x
  3. Step 3: Cross multiply
    463,852.46x = 694,979.87 × 362,611.13
  4. Step 4: Simplify right side
    463,852.46x = 252,007,430,700.00
  5. Step 5: Solve for x
    x = 252,007,430,700.00/463,852.46
  6. Step 6: Final answer
    x = 543,292.22

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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.