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Finding the Fourth Proportional to 1,494,615, 2,063,501.82 and 959,004.12

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Solution

The fourth proportional to 1,494,615, 2,063,501.82 and 959,004.12 is: 1,324,024.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,615 : 2,063,501.82 = 959,004.12 : x
  2. Step 2: Convert to fraction form
    1,494,615/2,063,501.82 = 959,004.12/x
  3. Step 3: Cross multiply
    1,494,615x = 2,063,501.82 × 959,004.12
  4. Step 4: Simplify right side
    1,494,615x = 1,978,906,747,007.50
  5. Step 5: Solve for x
    x = 1,978,906,747,007.50/1,494,615
  6. Step 6: Final answer
    x = 1,324,024.41

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.