Home / 889,738.60-1,334,607.90-881,444.20

Finding the Fourth Proportional to 889,738.60, 1,334,607.90 and 881,444.20

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Solution

The fourth proportional to 889,738.60, 1,334,607.90 and 881,444.20 is: 1,322,166.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    889,738.60 : 1,334,607.90 = 881,444.20 : x
  2. Step 2: Convert to fraction form
    889,738.60/1,334,607.90 = 881,444.20/x
  3. Step 3: Cross multiply
    889,738.60x = 1,334,607.90 × 881,444.20
  4. Step 4: Simplify right side
    889,738.60x = 1,176,382,392,729.18
  5. Step 5: Solve for x
    x = 1,176,382,392,729.18/889,738.60
  6. Step 6: Final answer
    x = 1,322,166.30

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