Home / 4,064,111.37-6,099,821.78-2,172,469.77

Finding the Fourth Proportional to 4,064,111.37, 6,099,821.78 and 2,172,469.77

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Solution

The fourth proportional to 4,064,111.37, 6,099,821.78 and 2,172,469.77 is: 3,260,658.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064,111.37 : 6,099,821.78 = 2,172,469.77 : x
  2. Step 2: Convert to fraction form
    4,064,111.37/6,099,821.78 = 2,172,469.77/x
  3. Step 3: Cross multiply
    4,064,111.37x = 6,099,821.78 × 2,172,469.77
  4. Step 4: Simplify right side
    4,064,111.37x = 13,251,678,408,575.24
  5. Step 5: Solve for x
    x = 13,251,678,408,575.24/4,064,111.37
  6. Step 6: Final answer
    x = 3,260,658.28

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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.