Home / 5,770,474.20-8,655,711.30-2,404,243.80

Finding the Fourth Proportional to 5,770,474.20, 8,655,711.30 and 2,404,243.80

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Solution

The fourth proportional to 5,770,474.20, 8,655,711.30 and 2,404,243.80 is: 3,606,365.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,474.20 : 8,655,711.30 = 2,404,243.80 : x
  2. Step 2: Convert to fraction form
    5,770,474.20/8,655,711.30 = 2,404,243.80/x
  3. Step 3: Cross multiply
    5,770,474.20x = 8,655,711.30 × 2,404,243.80
  4. Step 4: Simplify right side
    5,770,474.20x = 20,810,440,227,614.94
  5. Step 5: Solve for x
    x = 20,810,440,227,614.94/5,770,474.20
  6. Step 6: Final answer
    x = 3,606,365.70

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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.