Home / 2,711,181.56-4,066,786.26-914,080.59

Finding the Fourth Proportional to 2,711,181.56, 4,066,786.26 and 914,080.59

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Solution

The fourth proportional to 2,711,181.56, 4,066,786.26 and 914,080.59 is: 1,371,125.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,181.56 : 4,066,786.26 = 914,080.59 : x
  2. Step 2: Convert to fraction form
    2,711,181.56/4,066,786.26 = 914,080.59/x
  3. Step 3: Cross multiply
    2,711,181.56x = 4,066,786.26 × 914,080.59
  4. Step 4: Simplify right side
    2,711,181.56x = 3,717,370,383,944.69
  5. Step 5: Solve for x
    x = 3,717,370,383,944.69/2,711,181.56
  6. Step 6: Final answer
    x = 1,371,125.58

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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.