Home / 5,305,369.94-7,952,335.23-2,567,133.86

Finding the Fourth Proportional to 5,305,369.94, 7,952,335.23 and 2,567,133.86

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Solution

The fourth proportional to 5,305,369.94, 7,952,335.23 and 2,567,133.86 is: 3,847,933.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,305,369.94 : 7,952,335.23 = 2,567,133.86 : x
  2. Step 2: Convert to fraction form
    5,305,369.94/7,952,335.23 = 2,567,133.86/x
  3. Step 3: Cross multiply
    5,305,369.94x = 7,952,335.23 × 2,567,133.86
  4. Step 4: Simplify right side
    5,305,369.94x = 20,414,709,035,160.72
  5. Step 5: Solve for x
    x = 20,414,709,035,160.72/5,305,369.94
  6. Step 6: Final answer
    x = 3,847,933.18

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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.