Home / 3,679,527.60-5,508,793.80-3,259,623.60

Finding the Fourth Proportional to 3,679,527.60, 5,508,793.80 and 3,259,623.60

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Solution

The fourth proportional to 3,679,527.60, 5,508,793.80 and 3,259,623.60 is: 4,880,135.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,679,527.60 : 5,508,793.80 = 3,259,623.60 : x
  2. Step 2: Convert to fraction form
    3,679,527.60/5,508,793.80 = 3,259,623.60/x
  3. Step 3: Cross multiply
    3,679,527.60x = 5,508,793.80 × 3,259,623.60
  4. Step 4: Simplify right side
    3,679,527.60x = 17,956,594,278,013.68
  5. Step 5: Solve for x
    x = 17,956,594,278,013.68/3,679,527.60
  6. Step 6: Final answer
    x = 4,880,135.78

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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.