Home / 3,019,188.48-4,527,453.12-1,598,912.64

Finding the Fourth Proportional to 3,019,188.48, 4,527,453.12 and 1,598,912.64

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Solution

The fourth proportional to 3,019,188.48, 4,527,453.12 and 1,598,912.64 is: 2,397,664.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,188.48 : 4,527,453.12 = 1,598,912.64 : x
  2. Step 2: Convert to fraction form
    3,019,188.48/4,527,453.12 = 1,598,912.64/x
  3. Step 3: Cross multiply
    3,019,188.48x = 4,527,453.12 × 1,598,912.64
  4. Step 4: Simplify right side
    3,019,188.48x = 7,239,002,020,575.44
  5. Step 5: Solve for x
    x = 7,239,002,020,575.44/3,019,188.48
  6. Step 6: Final answer
    x = 2,397,664.83

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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.