Home / 11,042,513.24-16,541,349.69-5,574,234.46

Finding the Fourth Proportional to 11,042,513.24, 16,541,349.69 and 5,574,234.46

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Solution

The fourth proportional to 11,042,513.24, 16,541,349.69 and 5,574,234.46 is: 8,350,034.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,042,513.24 : 16,541,349.69 = 5,574,234.46 : x
  2. Step 2: Convert to fraction form
    11,042,513.24/16,541,349.69 = 5,574,234.46/x
  3. Step 3: Cross multiply
    11,042,513.24x = 16,541,349.69 × 5,574,234.46
  4. Step 4: Simplify right side
    11,042,513.24x = 92,205,361,456,908.31
  5. Step 5: Solve for x
    x = 92,205,361,456,908.31/11,042,513.24
  6. Step 6: Final answer
    x = 8,350,034.04

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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.