Home / 2,546,585.07-3,821,448.79-1,180,104.07

Finding the Fourth Proportional to 2,546,585.07, 3,821,448.79 and 1,180,104.07

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Solution

The fourth proportional to 2,546,585.07, 3,821,448.79 and 1,180,104.07 is: 1,770,884.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,585.07 : 3,821,448.79 = 1,180,104.07 : x
  2. Step 2: Convert to fraction form
    2,546,585.07/3,821,448.79 = 1,180,104.07/x
  3. Step 3: Cross multiply
    2,546,585.07x = 3,821,448.79 × 1,180,104.07
  4. Step 4: Simplify right side
    2,546,585.07x = 4,509,707,257,871.69
  5. Step 5: Solve for x
    x = 4,509,707,257,871.69/2,546,585.07
  6. Step 6: Final answer
    x = 1,770,884.20

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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.