Home / 6,608,373.75-9,912,546.95-3,728,433.24

Finding the Fourth Proportional to 6,608,373.75, 9,912,546.95 and 3,728,433.24

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Solution

The fourth proportional to 6,608,373.75, 9,912,546.95 and 3,728,433.24 is: 5,592,642.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,608,373.75 : 9,912,546.95 = 3,728,433.24 : x
  2. Step 2: Convert to fraction form
    6,608,373.75/9,912,546.95 = 3,728,433.24/x
  3. Step 3: Cross multiply
    6,608,373.75x = 9,912,546.95 × 3,728,433.24
  4. Step 4: Simplify right side
    6,608,373.75x = 36,958,269,522,798.45
  5. Step 5: Solve for x
    x = 36,958,269,522,798.45/6,608,373.75
  6. Step 6: Final answer
    x = 5,592,642.14

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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.