Home / 3,599,825.37-4,967,759.43-1,968,233.84

Finding the Fourth Proportional to 3,599,825.37, 4,967,759.43 and 1,968,233.84

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Solution

The fourth proportional to 3,599,825.37, 4,967,759.43 and 1,968,233.84 is: 2,716,162.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,825.37 : 4,967,759.43 = 1,968,233.84 : x
  2. Step 2: Convert to fraction form
    3,599,825.37/4,967,759.43 = 1,968,233.84/x
  3. Step 3: Cross multiply
    3,599,825.37x = 4,967,759.43 × 1,968,233.84
  4. Step 4: Simplify right side
    3,599,825.37x = 9,777,712,219,105.11
  5. Step 5: Solve for x
    x = 9,777,712,219,105.11/3,599,825.37
  6. Step 6: Final answer
    x = 2,716,162.93

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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.