Home / 2,348,109.24-3,519,705.57-982,665.26

Finding the Fourth Proportional to 2,348,109.24, 3,519,705.57 and 982,665.26

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Solution

The fourth proportional to 2,348,109.24, 3,519,705.57 and 982,665.26 is: 1,472,969.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,109.24 : 3,519,705.57 = 982,665.26 : x
  2. Step 2: Convert to fraction form
    2,348,109.24/3,519,705.57 = 982,665.26/x
  3. Step 3: Cross multiply
    2,348,109.24x = 3,519,705.57 × 982,665.26
  4. Step 4: Simplify right side
    2,348,109.24x = 3,458,692,389,067.50
  5. Step 5: Solve for x
    x = 3,458,692,389,067.50/2,348,109.24
  6. Step 6: Final answer
    x = 1,472,969.11

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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.