Home / 2,878,233.21-4,316,561.69-1,080,977.67

Finding the Fourth Proportional to 2,878,233.21, 4,316,561.69 and 1,080,977.67

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Solution

The fourth proportional to 2,878,233.21, 4,316,561.69 and 1,080,977.67 is: 1,621,170.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,878,233.21 : 4,316,561.69 = 1,080,977.67 : x
  2. Step 2: Convert to fraction form
    2,878,233.21/4,316,561.69 = 1,080,977.67/x
  3. Step 3: Cross multiply
    2,878,233.21x = 4,316,561.69 × 1,080,977.67
  4. Step 4: Simplify right side
    2,878,233.21x = 4,666,106,792,662.57
  5. Step 5: Solve for x
    x = 4,666,106,792,662.57/2,878,233.21
  6. Step 6: Final answer
    x = 1,621,170.51

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