Home / 3,111,804.60-4,674,705.30-2,992,831.80

Finding the Fourth Proportional to 3,111,804.60, 4,674,705.30 and 2,992,831.80

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Solution

The fourth proportional to 3,111,804.60, 4,674,705.30 and 2,992,831.80 is: 4,495,978.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,111,804.60 : 4,674,705.30 = 2,992,831.80 : x
  2. Step 2: Convert to fraction form
    3,111,804.60/4,674,705.30 = 2,992,831.80/x
  3. Step 3: Cross multiply
    3,111,804.60x = 4,674,705.30 × 2,992,831.80
  4. Step 4: Simplify right side
    3,111,804.60x = 13,990,606,677,468.54
  5. Step 5: Solve for x
    x = 13,990,606,677,468.54/3,111,804.60
  6. Step 6: Final answer
    x = 4,495,978.53

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