Home / 6,860,249.57-9,467,079.89-3,762,709.94

Finding the Fourth Proportional to 6,860,249.57, 9,467,079.89 and 3,762,709.94

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Solution

The fourth proportional to 6,860,249.57, 9,467,079.89 and 3,762,709.94 is: 5,192,504.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,860,249.57 : 9,467,079.89 = 3,762,709.94 : x
  2. Step 2: Convert to fraction form
    6,860,249.57/9,467,079.89 = 3,762,709.94/x
  3. Step 3: Cross multiply
    6,860,249.57x = 9,467,079.89 × 3,762,709.94
  4. Step 4: Simplify right side
    6,860,249.57x = 35,621,875,609,731.26
  5. Step 5: Solve for x
    x = 35,621,875,609,731.26/6,860,249.57
  6. Step 6: Final answer
    x = 5,192,504.33

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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.