Home / 2,560,761.73-3,533,992.91-1,414,817.47

Finding the Fourth Proportional to 2,560,761.73, 3,533,992.91 and 1,414,817.47

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Solution

The fourth proportional to 2,560,761.73, 3,533,992.91 and 1,414,817.47 is: 1,952,526.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,761.73 : 3,533,992.91 = 1,414,817.47 : x
  2. Step 2: Convert to fraction form
    2,560,761.73/3,533,992.91 = 1,414,817.47/x
  3. Step 3: Cross multiply
    2,560,761.73x = 3,533,992.91 × 1,414,817.47
  4. Step 4: Simplify right side
    2,560,761.73x = 4,999,954,907,924.14
  5. Step 5: Solve for x
    x = 4,999,954,907,924.14/2,560,761.73
  6. Step 6: Final answer
    x = 1,952,526.41

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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.