Home / 11,944,468.07-17,916,767.71-2,969,020.07

Finding the Fourth Proportional to 11,944,468.07, 17,916,767.71 and 2,969,020.07

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Solution

The fourth proportional to 11,944,468.07, 17,916,767.71 and 2,969,020.07 is: 4,453,546.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,944,468.07 : 17,916,767.71 = 2,969,020.07 : x
  2. Step 2: Convert to fraction form
    11,944,468.07/17,916,767.71 = 2,969,020.07/x
  3. Step 3: Cross multiply
    11,944,468.07x = 17,916,767.71 × 2,969,020.07
  4. Step 4: Simplify right side
    11,944,468.07x = 53,195,242,816,088.99
  5. Step 5: Solve for x
    x = 53,195,242,816,088.99/11,944,468.07
  6. Step 6: Final answer
    x = 4,453,546.41

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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.