Home / 5,583,361.55-8,375,042.33-3,670,173.95

Finding the Fourth Proportional to 5,583,361.55, 8,375,042.33 and 3,670,173.95

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Solution

The fourth proportional to 5,583,361.55, 8,375,042.33 and 3,670,173.95 is: 5,505,260.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,361.55 : 8,375,042.33 = 3,670,173.95 : x
  2. Step 2: Convert to fraction form
    5,583,361.55/8,375,042.33 = 3,670,173.95/x
  3. Step 3: Cross multiply
    5,583,361.55x = 8,375,042.33 × 3,670,173.95
  4. Step 4: Simplify right side
    5,583,361.55x = 30,737,862,189,713.30
  5. Step 5: Solve for x
    x = 30,737,862,189,713.30/5,583,361.55
  6. Step 6: Final answer
    x = 5,505,260.93

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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.