Home / 11,670,501.24-17,508,020.76-4,481,506.62

Finding the Fourth Proportional to 11,670,501.24, 17,508,020.76 and 4,481,506.62

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Solution

The fourth proportional to 11,670,501.24, 17,508,020.76 and 4,481,506.62 is: 6,723,131.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,670,501.24 : 17,508,020.76 = 4,481,506.62 : x
  2. Step 2: Convert to fraction form
    11,670,501.24/17,508,020.76 = 4,481,506.62/x
  3. Step 3: Cross multiply
    11,670,501.24x = 17,508,020.76 × 4,481,506.62
  4. Step 4: Simplify right side
    11,670,501.24x = 78,462,310,939,037.44
  5. Step 5: Solve for x
    x = 78,462,310,939,037.44/11,670,501.24
  6. Step 6: Final answer
    x = 6,723,131.19

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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.