Home / 1,776,546.67-2,663,636.32-978,204.19

Finding the Fourth Proportional to 1,776,546.67, 2,663,636.32 and 978,204.19

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Solution

The fourth proportional to 1,776,546.67, 2,663,636.32 and 978,204.19 is: 1,466,654.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,546.67 : 2,663,636.32 = 978,204.19 : x
  2. Step 2: Convert to fraction form
    1,776,546.67/2,663,636.32 = 978,204.19/x
  3. Step 3: Cross multiply
    1,776,546.67x = 2,663,636.32 × 978,204.19
  4. Step 4: Simplify right side
    1,776,546.67x = 2,605,580,208,860.18
  5. Step 5: Solve for x
    x = 2,605,580,208,860.18/1,776,546.67
  6. Step 6: Final answer
    x = 1,466,654.52

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