Home / 2,965,619.88-4,448,775.42-1,073,252.52

Finding the Fourth Proportional to 2,965,619.88, 4,448,775.42 and 1,073,252.52

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Solution

The fourth proportional to 2,965,619.88, 4,448,775.42 and 1,073,252.52 is: 1,610,003.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,619.88 : 4,448,775.42 = 1,073,252.52 : x
  2. Step 2: Convert to fraction form
    2,965,619.88/4,448,775.42 = 1,073,252.52/x
  3. Step 3: Cross multiply
    2,965,619.88x = 4,448,775.42 × 1,073,252.52
  4. Step 4: Simplify right side
    2,965,619.88x = 4,774,659,430,429.06
  5. Step 5: Solve for x
    x = 4,774,659,430,429.06/2,965,619.88
  6. Step 6: Final answer
    x = 1,610,003.85

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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.