Home / 4,831,873.08-7,247,811.06-1,420,160.28

Finding the Fourth Proportional to 4,831,873.08, 7,247,811.06 and 1,420,160.28

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Solution

The fourth proportional to 4,831,873.08, 7,247,811.06 and 1,420,160.28 is: 2,130,240.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,831,873.08 : 7,247,811.06 = 1,420,160.28 : x
  2. Step 2: Convert to fraction form
    4,831,873.08/7,247,811.06 = 1,420,160.28/x
  3. Step 3: Cross multiply
    4,831,873.08x = 7,247,811.06 × 1,420,160.28
  4. Step 4: Simplify right side
    4,831,873.08x = 10,293,053,384,356.70
  5. Step 5: Solve for x
    x = 10,293,053,384,356.70/4,831,873.08
  6. Step 6: Final answer
    x = 2,130,240.84

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