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Finding the Fourth Proportional to 1,942,736.58, 2,914,111.94 and 594,893.73

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Solution

The fourth proportional to 1,942,736.58, 2,914,111.94 and 594,893.73 is: 892,342.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,942,736.58 : 2,914,111.94 = 594,893.73 : x
  2. Step 2: Convert to fraction form
    1,942,736.58/2,914,111.94 = 594,893.73/x
  3. Step 3: Cross multiply
    1,942,736.58x = 2,914,111.94 × 594,893.73
  4. Step 4: Simplify right side
    1,942,736.58x = 1,733,586,918,649.67
  5. Step 5: Solve for x
    x = 1,733,586,918,649.67/1,942,736.58
  6. Step 6: Final answer
    x = 892,342.76

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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.