Home / 11,261,580.30-16,892,370.45-9,844,404.30

Finding the Fourth Proportional to 11,261,580.30, 16,892,370.45 and 9,844,404.30

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Solution

The fourth proportional to 11,261,580.30, 16,892,370.45 and 9,844,404.30 is: 14,766,606.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,261,580.30 : 16,892,370.45 = 9,844,404.30 : x
  2. Step 2: Convert to fraction form
    11,261,580.30/16,892,370.45 = 9,844,404.30/x
  3. Step 3: Cross multiply
    11,261,580.30x = 16,892,370.45 × 9,844,404.30
  4. Step 4: Simplify right side
    11,261,580.30x = 166,295,324,295,172.94
  5. Step 5: Solve for x
    x = 166,295,324,295,172.94/11,261,580.30
  6. Step 6: Final answer
    x = 14,766,606.45

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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.