Home / 3,204,992.59-4,422,721.78-1,754,410.16

Finding the Fourth Proportional to 3,204,992.59, 4,422,721.78 and 1,754,410.16

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Solution

The fourth proportional to 3,204,992.59, 4,422,721.78 and 1,754,410.16 is: 2,420,994.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,992.59 : 4,422,721.78 = 1,754,410.16 : x
  2. Step 2: Convert to fraction form
    3,204,992.59/4,422,721.78 = 1,754,410.16/x
  3. Step 3: Cross multiply
    3,204,992.59x = 4,422,721.78 × 1,754,410.16
  4. Step 4: Simplify right side
    3,204,992.59x = 7,759,268,025,685.29
  5. Step 5: Solve for x
    x = 7,759,268,025,685.29/3,204,992.59
  6. Step 6: Final answer
    x = 2,420,994.06

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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.