Home / 5,614,086.41-7,747,485.52-3,099,542.12

Finding the Fourth Proportional to 5,614,086.41, 7,747,485.52 and 3,099,542.12

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Solution

The fourth proportional to 5,614,086.41, 7,747,485.52 and 3,099,542.12 is: 4,277,393.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,086.41 : 7,747,485.52 = 3,099,542.12 : x
  2. Step 2: Convert to fraction form
    5,614,086.41/7,747,485.52 = 3,099,542.12/x
  3. Step 3: Cross multiply
    5,614,086.41x = 7,747,485.52 × 3,099,542.12
  4. Step 4: Simplify right side
    5,614,086.41x = 24,013,657,654,592.68
  5. Step 5: Solve for x
    x = 24,013,657,654,592.68/5,614,086.41
  6. Step 6: Final answer
    x = 4,277,393.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.