Home / 1,708,180.80-2,561,104.80-810,052.80

Finding the Fourth Proportional to 1,708,180.80, 2,561,104.80 and 810,052.80

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Solution

The fourth proportional to 1,708,180.80, 2,561,104.80 and 810,052.80 is: 1,214,526.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,180.80 : 2,561,104.80 = 810,052.80 : x
  2. Step 2: Convert to fraction form
    1,708,180.80/2,561,104.80 = 810,052.80/x
  3. Step 3: Cross multiply
    1,708,180.80x = 2,561,104.80 × 810,052.80
  4. Step 4: Simplify right side
    1,708,180.80x = 2,074,630,114,333.44
  5. Step 5: Solve for x
    x = 2,074,630,114,333.44/1,708,180.80
  6. Step 6: Final answer
    x = 1,214,526.07

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