Home / 1,040,624.20-1,560,936.30-292,670.20

Finding the Fourth Proportional to 1,040,624.20, 1,560,936.30 and 292,670.20

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Solution

The fourth proportional to 1,040,624.20, 1,560,936.30 and 292,670.20 is: 439,005.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,624.20 : 1,560,936.30 = 292,670.20 : x
  2. Step 2: Convert to fraction form
    1,040,624.20/1,560,936.30 = 292,670.20/x
  3. Step 3: Cross multiply
    1,040,624.20x = 1,560,936.30 × 292,670.20
  4. Step 4: Simplify right side
    1,040,624.20x = 456,839,539,108.26
  5. Step 5: Solve for x
    x = 456,839,539,108.26/1,040,624.20
  6. Step 6: Final answer
    x = 439,005.30

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