Home / 5,003,196.29-6,905,151.41-3,167,824.89

Finding the Fourth Proportional to 5,003,196.29, 6,905,151.41 and 3,167,824.89

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Solution

The fourth proportional to 5,003,196.29, 6,905,151.41 and 3,167,824.89 is: 4,372,067.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,196.29 : 6,905,151.41 = 3,167,824.89 : x
  2. Step 2: Convert to fraction form
    5,003,196.29/6,905,151.41 = 3,167,824.89/x
  3. Step 3: Cross multiply
    5,003,196.29x = 6,905,151.41 × 3,167,824.89
  4. Step 4: Simplify right side
    5,003,196.29x = 21,874,310,505,816.60
  5. Step 5: Solve for x
    x = 21,874,310,505,816.60/5,003,196.29
  6. Step 6: Final answer
    x = 4,372,067.22

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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.