Home / 8,296,935.82-11,450,523.32-5,034,576.98

Finding the Fourth Proportional to 8,296,935.82, 11,450,523.32 and 5,034,576.98

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Solution

The fourth proportional to 8,296,935.82, 11,450,523.32 and 5,034,576.98 is: 6,948,172.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,296,935.82 : 11,450,523.32 = 5,034,576.98 : x
  2. Step 2: Convert to fraction form
    8,296,935.82/11,450,523.32 = 5,034,576.98/x
  3. Step 3: Cross multiply
    8,296,935.82x = 11,450,523.32 × 5,034,576.98
  4. Step 4: Simplify right side
    8,296,935.82x = 57,648,541,138,158.26
  5. Step 5: Solve for x
    x = 57,648,541,138,158.26/8,296,935.82
  6. Step 6: Final answer
    x = 6,948,172.48

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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.