Home / 2,399,369.09-3,599,053.62-801,932.18

Finding the Fourth Proportional to 2,399,369.09, 3,599,053.62 and 801,932.18

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Solution

The fourth proportional to 2,399,369.09, 3,599,053.62 and 801,932.18 is: 1,202,898.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,399,369.09 : 3,599,053.62 = 801,932.18 : x
  2. Step 2: Convert to fraction form
    2,399,369.09/3,599,053.62 = 801,932.18/x
  3. Step 3: Cross multiply
    2,399,369.09x = 3,599,053.62 × 801,932.18
  4. Step 4: Simplify right side
    2,399,369.09x = 2,886,196,907,917.43
  5. Step 5: Solve for x
    x = 2,886,196,907,917.43/2,399,369.09
  6. Step 6: Final answer
    x = 1,202,898.26

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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.