Home / 1,701,825.82-2,348,519.58-937,879.38

Finding the Fourth Proportional to 1,701,825.82, 2,348,519.58 and 937,879.38

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Solution

The fourth proportional to 1,701,825.82, 2,348,519.58 and 937,879.38 is: 1,294,273.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,825.82 : 2,348,519.58 = 937,879.38 : x
  2. Step 2: Convert to fraction form
    1,701,825.82/2,348,519.58 = 937,879.38/x
  3. Step 3: Cross multiply
    1,701,825.82x = 2,348,519.58 × 937,879.38
  4. Step 4: Simplify right side
    1,701,825.82x = 2,202,628,087,608.26
  5. Step 5: Solve for x
    x = 2,202,628,087,608.26/1,701,825.82
  6. Step 6: Final answer
    x = 1,294,273.52

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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.