Home / 2,907,288.97-4,360,590.01-777,538.15

Finding the Fourth Proportional to 2,907,288.97, 4,360,590.01 and 777,538.15

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Solution

The fourth proportional to 2,907,288.97, 4,360,590.01 and 777,538.15 is: 1,166,215.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,907,288.97 : 4,360,590.01 = 777,538.15 : x
  2. Step 2: Convert to fraction form
    2,907,288.97/4,360,590.01 = 777,538.15/x
  3. Step 3: Cross multiply
    2,907,288.97x = 4,360,590.01 × 777,538.15
  4. Step 4: Simplify right side
    2,907,288.97x = 3,390,525,089,283.88
  5. Step 5: Solve for x
    x = 3,390,525,089,283.88/2,907,288.97
  6. Step 6: Final answer
    x = 1,166,215.37

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