Home / 1,789,616.22-2,684,844.82-591,538.58

Finding the Fourth Proportional to 1,789,616.22, 2,684,844.82 and 591,538.58

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Solution

The fourth proportional to 1,789,616.22, 2,684,844.82 and 591,538.58 is: 887,446.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,616.22 : 2,684,844.82 = 591,538.58 : x
  2. Step 2: Convert to fraction form
    1,789,616.22/2,684,844.82 = 591,538.58/x
  3. Step 3: Cross multiply
    1,789,616.22x = 2,684,844.82 × 591,538.58
  4. Step 4: Simplify right side
    1,789,616.22x = 1,588,189,286,399.12
  5. Step 5: Solve for x
    x = 1,588,189,286,399.12/1,789,616.22
  6. Step 6: Final answer
    x = 887,446.85

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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.