Home / 1,210,510.44-1,670,440.44-694,237.65

Finding the Fourth Proportional to 1,210,510.44, 1,670,440.44 and 694,237.65

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Solution

The fourth proportional to 1,210,510.44, 1,670,440.44 and 694,237.65 is: 958,011.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,210,510.44 : 1,670,440.44 = 694,237.65 : x
  2. Step 2: Convert to fraction form
    1,210,510.44/1,670,440.44 = 694,237.65/x
  3. Step 3: Cross multiply
    1,210,510.44x = 1,670,440.44 × 694,237.65
  4. Step 4: Simplify right side
    1,210,510.44x = 1,159,682,647,360.95
  5. Step 5: Solve for x
    x = 1,159,682,647,360.95/1,210,510.44
  6. Step 6: Final answer
    x = 958,011.27

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