Home / 2,701,584.01-3,728,388.36-1,540,057.96

Finding the Fourth Proportional to 2,701,584.01, 3,728,388.36 and 1,540,057.96

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Solution

The fourth proportional to 2,701,584.01, 3,728,388.36 and 1,540,057.96 is: 2,125,395.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,584.01 : 3,728,388.36 = 1,540,057.96 : x
  2. Step 2: Convert to fraction form
    2,701,584.01/3,728,388.36 = 1,540,057.96/x
  3. Step 3: Cross multiply
    2,701,584.01x = 3,728,388.36 × 1,540,057.96
  4. Step 4: Simplify right side
    2,701,584.01x = 5,741,934,171,789.35
  5. Step 5: Solve for x
    x = 5,741,934,171,789.35/2,701,584.01
  6. Step 6: Final answer
    x = 2,125,395.38

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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.