Home / 3,608,833.68-5,414,459.00-1,180,098.95

Finding the Fourth Proportional to 3,608,833.68, 5,414,459.00 and 1,180,098.95

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Solution

The fourth proportional to 3,608,833.68, 5,414,459.00 and 1,180,098.95 is: 1,770,543.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,608,833.68 : 5,414,459.00 = 1,180,098.95 : x
  2. Step 2: Convert to fraction form
    3,608,833.68/5,414,459.00 = 1,180,098.95/x
  3. Step 3: Cross multiply
    3,608,833.68x = 5,414,459.00 × 1,180,098.95
  4. Step 4: Simplify right side
    3,608,833.68x = 6,389,597,347,745.26
  5. Step 5: Solve for x
    x = 6,389,597,347,745.26/3,608,833.68
  6. Step 6: Final answer
    x = 1,770,543.59

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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.