Home / 641,119.52-884,530.07-369,181.56

Finding the Fourth Proportional to 641,119.52, 884,530.07 and 369,181.56

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Solution

The fourth proportional to 641,119.52, 884,530.07 and 369,181.56 is: 509,346.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    641,119.52 : 884,530.07 = 369,181.56 : x
  2. Step 2: Convert to fraction form
    641,119.52/884,530.07 = 369,181.56/x
  3. Step 3: Cross multiply
    641,119.52x = 884,530.07 × 369,181.56
  4. Step 4: Simplify right side
    641,119.52x = 326,552,196,041.67
  5. Step 5: Solve for x
    x = 326,552,196,041.67/641,119.52
  6. Step 6: Final answer
    x = 509,346.83

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