Home / 2,616,608.43-3,926,435.45-1,100,181.51

Finding the Fourth Proportional to 2,616,608.43, 3,926,435.45 and 1,100,181.51

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Solution

The fourth proportional to 2,616,608.43, 3,926,435.45 and 1,100,181.51 is: 1,650,912.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,616,608.43 : 3,926,435.45 = 1,100,181.51 : x
  2. Step 2: Convert to fraction form
    2,616,608.43/3,926,435.45 = 1,100,181.51/x
  3. Step 3: Cross multiply
    2,616,608.43x = 3,926,435.45 × 1,100,181.51
  4. Step 4: Simplify right side
    2,616,608.43x = 4,319,791,676,797.62
  5. Step 5: Solve for x
    x = 4,319,791,676,797.62/2,616,608.43
  6. Step 6: Final answer
    x = 1,650,912.54

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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.