Home / 6,767,324.99-9,338,910.60-3,669,847.43

Finding the Fourth Proportional to 6,767,324.99, 9,338,910.60 and 3,669,847.43

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Solution

The fourth proportional to 6,767,324.99, 9,338,910.60 and 3,669,847.43 is: 5,064,390.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,767,324.99 : 9,338,910.60 = 3,669,847.43 : x
  2. Step 2: Convert to fraction form
    6,767,324.99/9,338,910.60 = 3,669,847.43/x
  3. Step 3: Cross multiply
    6,767,324.99x = 9,338,910.60 × 3,669,847.43
  4. Step 4: Simplify right side
    6,767,324.99x = 34,272,377,064,409.76
  5. Step 5: Solve for x
    x = 34,272,377,064,409.76/6,767,324.99
  6. Step 6: Final answer
    x = 5,064,390.60

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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.