Home / 8,114,751.04-11,198,359.89-4,443,896.23

Finding the Fourth Proportional to 8,114,751.04, 11,198,359.89 and 4,443,896.23

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Solution

The fourth proportional to 8,114,751.04, 11,198,359.89 and 4,443,896.23 is: 6,132,578.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,114,751.04 : 11,198,359.89 = 4,443,896.23 : x
  2. Step 2: Convert to fraction form
    8,114,751.04/11,198,359.89 = 4,443,896.23/x
  3. Step 3: Cross multiply
    8,114,751.04x = 11,198,359.89 × 4,443,896.23
  4. Step 4: Simplify right side
    8,114,751.04x = 49,764,349,297,354.22
  5. Step 5: Solve for x
    x = 49,764,349,297,354.22/8,114,751.04
  6. Step 6: Final answer
    x = 6,132,578.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.