Home / 2,336,179.64-3,223,921.84-1,303,676.59

Finding the Fourth Proportional to 2,336,179.64, 3,223,921.84 and 1,303,676.59

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Solution

The fourth proportional to 2,336,179.64, 3,223,921.84 and 1,303,676.59 is: 1,799,070.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,179.64 : 3,223,921.84 = 1,303,676.59 : x
  2. Step 2: Convert to fraction form
    2,336,179.64/3,223,921.84 = 1,303,676.59/x
  3. Step 3: Cross multiply
    2,336,179.64x = 3,223,921.84 × 1,303,676.59
  4. Step 4: Simplify right side
    2,336,179.64x = 4,202,951,430,797.73
  5. Step 5: Solve for x
    x = 4,202,951,430,797.73/2,336,179.64
  6. Step 6: Final answer
    x = 1,799,070.31

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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.