Home / 11,606,700.77-17,387,349.33-9,560,299.13

Finding the Fourth Proportional to 11,606,700.77, 17,387,349.33 and 9,560,299.13

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Solution

The fourth proportional to 11,606,700.77, 17,387,349.33 and 9,560,299.13 is: 14,321,749.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,606,700.77 : 17,387,349.33 = 9,560,299.13 : x
  2. Step 2: Convert to fraction form
    11,606,700.77/17,387,349.33 = 9,560,299.13/x
  3. Step 3: Cross multiply
    11,606,700.77x = 17,387,349.33 × 9,560,299.13
  4. Step 4: Simplify right side
    11,606,700.77x = 166,228,260,672,605.09
  5. Step 5: Solve for x
    x = 166,228,260,672,605.09/11,606,700.77
  6. Step 6: Final answer
    x = 14,321,749.48

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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.