Home / 7,496,951.49-11,243,997.18-3,654,917.37

Finding the Fourth Proportional to 7,496,951.49, 11,243,997.18 and 3,654,917.37

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Solution

The fourth proportional to 7,496,951.49, 11,243,997.18 and 3,654,917.37 is: 5,481,678.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,496,951.49 : 11,243,997.18 = 3,654,917.37 : x
  2. Step 2: Convert to fraction form
    7,496,951.49/11,243,997.18 = 3,654,917.37/x
  3. Step 3: Cross multiply
    7,496,951.49x = 11,243,997.18 × 3,654,917.37
  4. Step 4: Simplify right side
    7,496,951.49x = 41,095,880,601,413.02
  5. Step 5: Solve for x
    x = 41,095,880,601,413.02/7,496,951.49
  6. Step 6: Final answer
    x = 5,481,678.87

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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.