Home / 1,328,690.42-1,992,070.10-529,732.34

Finding the Fourth Proportional to 1,328,690.42, 1,992,070.10 and 529,732.34

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Solution

The fourth proportional to 1,328,690.42, 1,992,070.10 and 529,732.34 is: 794,213.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,328,690.42 : 1,992,070.10 = 529,732.34 : x
  2. Step 2: Convert to fraction form
    1,328,690.42/1,992,070.10 = 529,732.34/x
  3. Step 3: Cross multiply
    1,328,690.42x = 1,992,070.10 × 529,732.34
  4. Step 4: Simplify right side
    1,328,690.42x = 1,055,263,942,908.02
  5. Step 5: Solve for x
    x = 1,055,263,942,908.02/1,328,690.42
  6. Step 6: Final answer
    x = 794,213.56

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