Home / 4,256,148.73-5,873,626.83-2,322,515.38

Finding the Fourth Proportional to 4,256,148.73, 5,873,626.83 and 2,322,515.38

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Solution

The fourth proportional to 4,256,148.73, 5,873,626.83 and 2,322,515.38 is: 3,205,148.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,148.73 : 5,873,626.83 = 2,322,515.38 : x
  2. Step 2: Convert to fraction form
    4,256,148.73/5,873,626.83 = 2,322,515.38/x
  3. Step 3: Cross multiply
    4,256,148.73x = 5,873,626.83 × 2,322,515.38
  4. Step 4: Simplify right side
    4,256,148.73x = 13,641,588,649,055.64
  5. Step 5: Solve for x
    x = 13,641,588,649,055.64/4,256,148.73
  6. Step 6: Final answer
    x = 3,205,148.48

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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.