Home / 3,744,952.61-5,612,462.87-1,923,243.96

Finding the Fourth Proportional to 3,744,952.61, 5,612,462.87 and 1,923,243.96

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Solution

The fourth proportional to 3,744,952.61, 5,612,462.87 and 1,923,243.96 is: 2,882,315.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,952.61 : 5,612,462.87 = 1,923,243.96 : x
  2. Step 2: Convert to fraction form
    3,744,952.61/5,612,462.87 = 1,923,243.96/x
  3. Step 3: Cross multiply
    3,744,952.61x = 5,612,462.87 × 1,923,243.96
  4. Step 4: Simplify right side
    3,744,952.61x = 10,794,135,315,451.77
  5. Step 5: Solve for x
    x = 10,794,135,315,451.77/3,744,952.61
  6. Step 6: Final answer
    x = 2,882,315.60

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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.