Home / 1,589,215.82-2,193,106.72-864,063.72

Finding the Fourth Proportional to 1,589,215.82, 2,193,106.72 and 864,063.72

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Solution

The fourth proportional to 1,589,215.82, 2,193,106.72 and 864,063.72 is: 1,192,401.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589,215.82 : 2,193,106.72 = 864,063.72 : x
  2. Step 2: Convert to fraction form
    1,589,215.82/2,193,106.72 = 864,063.72/x
  3. Step 3: Cross multiply
    1,589,215.82x = 2,193,106.72 × 864,063.72
  4. Step 4: Simplify right side
    1,589,215.82x = 1,894,983,950,840.20
  5. Step 5: Solve for x
    x = 1,894,983,950,840.20/1,589,215.82
  6. Step 6: Final answer
    x = 1,192,401.89

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