Home / 3,478,183.22-4,799,888.43-1,929,679.82

Finding the Fourth Proportional to 3,478,183.22, 4,799,888.43 and 1,929,679.82

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Solution

The fourth proportional to 3,478,183.22, 4,799,888.43 and 1,929,679.82 is: 2,662,955.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,478,183.22 : 4,799,888.43 = 1,929,679.82 : x
  2. Step 2: Convert to fraction form
    3,478,183.22/4,799,888.43 = 1,929,679.82/x
  3. Step 3: Cross multiply
    3,478,183.22x = 4,799,888.43 × 1,929,679.82
  4. Step 4: Simplify right side
    3,478,183.22x = 9,262,247,841,622.48
  5. Step 5: Solve for x
    x = 9,262,247,841,622.48/3,478,183.22
  6. Step 6: Final answer
    x = 2,662,955.70

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