Home / 2,252,738.64-3,379,105.92-904,901.52

Finding the Fourth Proportional to 2,252,738.64, 3,379,105.92 and 904,901.52

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Solution

The fourth proportional to 2,252,738.64, 3,379,105.92 and 904,901.52 is: 1,357,351.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,738.64 : 3,379,105.92 = 904,901.52 : x
  2. Step 2: Convert to fraction form
    2,252,738.64/3,379,105.92 = 904,901.52/x
  3. Step 3: Cross multiply
    2,252,738.64x = 3,379,105.92 × 904,901.52
  4. Step 4: Simplify right side
    2,252,738.64x = 3,057,758,083,249.00
  5. Step 5: Solve for x
    x = 3,057,758,083,249.00/2,252,738.64
  6. Step 6: Final answer
    x = 1,357,351.46

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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.