Home / 11,366,421.62-17,047,578.44-3,277,408.46

Finding the Fourth Proportional to 11,366,421.62, 17,047,578.44 and 3,277,408.46

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Solution

The fourth proportional to 11,366,421.62, 17,047,578.44 and 3,277,408.46 is: 4,915,520.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,366,421.62 : 17,047,578.44 = 3,277,408.46 : x
  2. Step 2: Convert to fraction form
    11,366,421.62/17,047,578.44 = 3,277,408.46/x
  3. Step 3: Cross multiply
    11,366,421.62x = 17,047,578.44 × 3,277,408.46
  4. Step 4: Simplify right side
    11,366,421.62x = 55,871,877,700,144.66
  5. Step 5: Solve for x
    x = 55,871,877,700,144.66/11,366,421.62
  6. Step 6: Final answer
    x = 4,915,520.43

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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.