Home / 3,454,716.46-5,182,993.65-1,180,237.54

Finding the Fourth Proportional to 3,454,716.46, 5,182,993.65 and 1,180,237.54

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Solution

The fourth proportional to 3,454,716.46, 5,182,993.65 and 1,180,237.54 is: 1,770,670.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,716.46 : 5,182,993.65 = 1,180,237.54 : x
  2. Step 2: Convert to fraction form
    3,454,716.46/5,182,993.65 = 1,180,237.54/x
  3. Step 3: Cross multiply
    3,454,716.46x = 5,182,993.65 × 1,180,237.54
  4. Step 4: Simplify right side
    3,454,716.46x = 6,117,163,675,311.62
  5. Step 5: Solve for x
    x = 6,117,163,675,311.62/3,454,716.46
  6. Step 6: Final answer
    x = 1,770,670.26

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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.