Home / 2,322,371.88-3,204,845.06-1,303,750.44

Finding the Fourth Proportional to 2,322,371.88, 3,204,845.06 and 1,303,750.44

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Solution

The fourth proportional to 2,322,371.88, 3,204,845.06 and 1,303,750.44 is: 1,799,159.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,371.88 : 3,204,845.06 = 1,303,750.44 : x
  2. Step 2: Convert to fraction form
    2,322,371.88/3,204,845.06 = 1,303,750.44/x
  3. Step 3: Cross multiply
    2,322,371.88x = 3,204,845.06 × 1,303,750.44
  4. Step 4: Simplify right side
    2,322,371.88x = 4,178,318,157,106.83
  5. Step 5: Solve for x
    x = 4,178,318,157,106.83/2,322,371.88
  6. Step 6: Final answer
    x = 1,799,159.81

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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.