Home / 3,589,808.66-5,384,759.62-1,193,653.20

Finding the Fourth Proportional to 3,589,808.66, 5,384,759.62 and 1,193,653.20

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Solution

The fourth proportional to 3,589,808.66, 5,384,759.62 and 1,193,653.20 is: 1,790,495.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,808.66 : 5,384,759.62 = 1,193,653.20 : x
  2. Step 2: Convert to fraction form
    3,589,808.66/5,384,759.62 = 1,193,653.20/x
  3. Step 3: Cross multiply
    3,589,808.66x = 5,384,759.62 × 1,193,653.20
  4. Step 4: Simplify right side
    3,589,808.66x = 6,427,535,551,643.78
  5. Step 5: Solve for x
    x = 6,427,535,551,643.78/3,589,808.66
  6. Step 6: Final answer
    x = 1,790,495.31

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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.