Home / 2,836,074.72-3,913,083.36-1,733,224.80

Finding the Fourth Proportional to 2,836,074.72, 3,913,083.36 and 1,733,224.80

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Solution

The fourth proportional to 2,836,074.72, 3,913,083.36 and 1,733,224.80 is: 2,391,422.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,074.72 : 3,913,083.36 = 1,733,224.80 : x
  2. Step 2: Convert to fraction form
    2,836,074.72/3,913,083.36 = 1,733,224.80/x
  3. Step 3: Cross multiply
    2,836,074.72x = 3,913,083.36 × 1,733,224.80
  4. Step 4: Simplify right side
    2,836,074.72x = 6,782,253,124,019.33
  5. Step 5: Solve for x
    x = 6,782,253,124,019.33/2,836,074.72
  6. Step 6: Final answer
    x = 2,391,422.58

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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.