Home / 1,665,701.70-2,498,552.55-718,412.10

Finding the Fourth Proportional to 1,665,701.70, 2,498,552.55 and 718,412.10

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Solution

The fourth proportional to 1,665,701.70, 2,498,552.55 and 718,412.10 is: 1,077,618.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,701.70 : 2,498,552.55 = 718,412.10 : x
  2. Step 2: Convert to fraction form
    1,665,701.70/2,498,552.55 = 718,412.10/x
  3. Step 3: Cross multiply
    1,665,701.70x = 2,498,552.55 × 718,412.10
  4. Step 4: Simplify right side
    1,665,701.70x = 1,794,990,384,405.85
  5. Step 5: Solve for x
    x = 1,794,990,384,405.85/1,665,701.70
  6. Step 6: Final answer
    x = 1,077,618.15

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