Home / 1,794,194.82-2,690,406.09-656,099.06

Finding the Fourth Proportional to 1,794,194.82, 2,690,406.09 and 656,099.06

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Solution

The fourth proportional to 1,794,194.82, 2,690,406.09 and 656,099.06 is: 983,824.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,194.82 : 2,690,406.09 = 656,099.06 : x
  2. Step 2: Convert to fraction form
    1,794,194.82/2,690,406.09 = 656,099.06/x
  3. Step 3: Cross multiply
    1,794,194.82x = 2,690,406.09 × 656,099.06
  4. Step 4: Simplify right side
    1,794,194.82x = 1,765,172,893,215.25
  5. Step 5: Solve for x
    x = 1,765,172,893,215.25/1,794,194.82
  6. Step 6: Final answer
    x = 983,824.54

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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.