Home / 2,117,012.92-3,176,011.44-697,081.30

Finding the Fourth Proportional to 2,117,012.92, 3,176,011.44 and 697,081.30

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Solution

The fourth proportional to 2,117,012.92, 3,176,011.44 and 697,081.30 is: 1,045,783.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,117,012.92 : 3,176,011.44 = 697,081.30 : x
  2. Step 2: Convert to fraction form
    2,117,012.92/3,176,011.44 = 697,081.30/x
  3. Step 3: Cross multiply
    2,117,012.92x = 3,176,011.44 × 697,081.30
  4. Step 4: Simplify right side
    2,117,012.92x = 2,213,938,183,410.07
  5. Step 5: Solve for x
    x = 2,213,938,183,410.07/2,117,012.92
  6. Step 6: Final answer
    x = 1,045,783.97

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