Home / 7,496,942.49-11,243,983.68-3,654,908.37

Finding the Fourth Proportional to 7,496,942.49, 11,243,983.68 and 3,654,908.37

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Solution

The fourth proportional to 7,496,942.49, 11,243,983.68 and 3,654,908.37 is: 5,481,665.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,496,942.49 : 11,243,983.68 = 3,654,908.37 : x
  2. Step 2: Convert to fraction form
    7,496,942.49/11,243,983.68 = 3,654,908.37/x
  3. Step 3: Cross multiply
    7,496,942.49x = 11,243,983.68 × 3,654,908.37
  4. Step 4: Simplify right side
    7,496,942.49x = 41,095,730,064,175.40
  5. Step 5: Solve for x
    x = 41,095,730,064,175.40/7,496,942.49
  6. Step 6: Final answer
    x = 5,481,665.37

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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.