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Finding the Fourth Proportional to 624,725.01, 937,087.52 and 151,410.37

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Solution

The fourth proportional to 624,725.01, 937,087.52 and 151,410.37 is: 227,115.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,725.01 : 937,087.52 = 151,410.37 : x
  2. Step 2: Convert to fraction form
    624,725.01/937,087.52 = 151,410.37/x
  3. Step 3: Cross multiply
    624,725.01x = 937,087.52 × 151,410.37
  4. Step 4: Simplify right side
    624,725.01x = 141,884,770,695.94
  5. Step 5: Solve for x
    x = 141,884,770,695.94/624,725.01
  6. Step 6: Final answer
    x = 227,115.56

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Similar ratio
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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.