Home / 1,610,175.20-2,415,262.80-663,231.20

Finding the Fourth Proportional to 1,610,175.20, 2,415,262.80 and 663,231.20

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Solution

The fourth proportional to 1,610,175.20, 2,415,262.80 and 663,231.20 is: 994,846.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,175.20 : 2,415,262.80 = 663,231.20 : x
  2. Step 2: Convert to fraction form
    1,610,175.20/2,415,262.80 = 663,231.20/x
  3. Step 3: Cross multiply
    1,610,175.20x = 2,415,262.80 × 663,231.20
  4. Step 4: Simplify right side
    1,610,175.20x = 1,601,877,645,159.36
  5. Step 5: Solve for x
    x = 1,601,877,645,159.36/1,610,175.20
  6. Step 6: Final answer
    x = 994,846.80

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