Home / 5,939,175.89-8,196,062.67-3,222,921.89

Finding the Fourth Proportional to 5,939,175.89, 8,196,062.67 and 3,222,921.89

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Solution

The fourth proportional to 5,939,175.89, 8,196,062.67 and 3,222,921.89 is: 4,447,632.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939,175.89 : 8,196,062.67 = 3,222,921.89 : x
  2. Step 2: Convert to fraction form
    5,939,175.89/8,196,062.67 = 3,222,921.89/x
  3. Step 3: Cross multiply
    5,939,175.89x = 8,196,062.67 × 3,222,921.89
  4. Step 4: Simplify right side
    5,939,175.89x = 26,415,269,749,974.53
  5. Step 5: Solve for x
    x = 26,415,269,749,974.53/5,939,175.89
  6. Step 6: Final answer
    x = 4,447,632.17

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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.