Home / 2,332,843.62-3,219,392.43-1,365,883.44

Finding the Fourth Proportional to 2,332,843.62, 3,219,392.43 and 1,365,883.44

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Solution

The fourth proportional to 2,332,843.62, 3,219,392.43 and 1,365,883.44 is: 1,884,959.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,843.62 : 3,219,392.43 = 1,365,883.44 : x
  2. Step 2: Convert to fraction form
    2,332,843.62/3,219,392.43 = 1,365,883.44/x
  3. Step 3: Cross multiply
    2,332,843.62x = 3,219,392.43 × 1,365,883.44
  4. Step 4: Simplify right side
    2,332,843.62x = 4,397,314,806,998.36
  5. Step 5: Solve for x
    x = 4,397,314,806,998.36/2,332,843.62
  6. Step 6: Final answer
    x = 1,884,959.10

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Why These Related Problems?

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