Home / 3,589,759.69-5,384,686.41-1,193,604.32

Finding the Fourth Proportional to 3,589,759.69, 5,384,686.41 and 1,193,604.32

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Solution

The fourth proportional to 3,589,759.69, 5,384,686.41 and 1,193,604.32 is: 1,790,422.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,759.69 : 5,384,686.41 = 1,193,604.32 : x
  2. Step 2: Convert to fraction form
    3,589,759.69/5,384,686.41 = 1,193,604.32/x
  3. Step 3: Cross multiply
    3,589,759.69x = 5,384,686.41 × 1,193,604.32
  4. Step 4: Simplify right side
    3,589,759.69x = 6,427,184,974,283.01
  5. Step 5: Solve for x
    x = 6,427,184,974,283.01/3,589,759.69
  6. Step 6: Final answer
    x = 1,790,422.07

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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.