Home / 3,593,500.22-4,958,954.53-1,961,828.73

Finding the Fourth Proportional to 3,593,500.22, 4,958,954.53 and 1,961,828.73

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Solution

The fourth proportional to 3,593,500.22, 4,958,954.53 and 1,961,828.73 is: 2,707,282.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,500.22 : 4,958,954.53 = 1,961,828.73 : x
  2. Step 2: Convert to fraction form
    3,593,500.22/4,958,954.53 = 1,961,828.73/x
  3. Step 3: Cross multiply
    3,593,500.22x = 4,958,954.53 × 1,961,828.73
  4. Step 4: Simplify right side
    3,593,500.22x = 9,728,619,462,813.07
  5. Step 5: Solve for x
    x = 9,728,619,462,813.07/3,593,500.22
  6. Step 6: Final answer
    x = 2,707,282.28

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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.