Home / 1,809,497.80-2,714,052.30-479,801.80

Finding the Fourth Proportional to 1,809,497.80, 2,714,052.30 and 479,801.80

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Solution

The fourth proportional to 1,809,497.80, 2,714,052.30 and 479,801.80 is: 719,651.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,497.80 : 2,714,052.30 = 479,801.80 : x
  2. Step 2: Convert to fraction form
    1,809,497.80/2,714,052.30 = 479,801.80/x
  3. Step 3: Cross multiply
    1,809,497.80x = 2,714,052.30 × 479,801.80
  4. Step 4: Simplify right side
    1,809,497.80x = 1,302,207,178,834.14
  5. Step 5: Solve for x
    x = 1,302,207,178,834.14/1,809,497.80
  6. Step 6: Final answer
    x = 719,651.15

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