Home / 3,082,822.25-4,624,676.39-953,072.44

Finding the Fourth Proportional to 3,082,822.25, 4,624,676.39 and 953,072.44

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Solution

The fourth proportional to 3,082,822.25, 4,624,676.39 and 953,072.44 is: 1,429,745.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,822.25 : 4,624,676.39 = 953,072.44 : x
  2. Step 2: Convert to fraction form
    3,082,822.25/4,624,676.39 = 953,072.44/x
  3. Step 3: Cross multiply
    3,082,822.25x = 4,624,676.39 × 953,072.44
  4. Step 4: Simplify right side
    3,082,822.25x = 4,407,651,602,048.68
  5. Step 5: Solve for x
    x = 4,407,651,602,048.68/3,082,822.25
  6. Step 6: Final answer
    x = 1,429,745.62

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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.