Home / 7,347,620.82-11,021,466.44-2,230,095.14

Finding the Fourth Proportional to 7,347,620.82, 11,021,466.44 and 2,230,095.14

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Solution

The fourth proportional to 7,347,620.82, 11,021,466.44 and 2,230,095.14 is: 3,345,153.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,347,620.82 : 11,021,466.44 = 2,230,095.14 : x
  2. Step 2: Convert to fraction form
    7,347,620.82/11,021,466.44 = 2,230,095.14/x
  3. Step 3: Cross multiply
    7,347,620.82x = 11,021,466.44 × 2,230,095.14
  4. Step 4: Simplify right side
    7,347,620.82x = 24,578,918,722,771.22
  5. Step 5: Solve for x
    x = 24,578,918,722,771.22/7,347,620.82
  6. Step 6: Final answer
    x = 3,345,153.39

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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.