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Finding the Fourth Proportional to 560,716.34, 841,033.83 and 219,095.55

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Solution

The fourth proportional to 560,716.34, 841,033.83 and 219,095.55 is: 328,627.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,716.34 : 841,033.83 = 219,095.55 : x
  2. Step 2: Convert to fraction form
    560,716.34/841,033.83 = 219,095.55/x
  3. Step 3: Cross multiply
    560,716.34x = 841,033.83 × 219,095.55
  4. Step 4: Simplify right side
    560,716.34x = 184,266,765,347.29
  5. Step 5: Solve for x
    x = 184,266,765,347.29/560,716.34
  6. Step 6: Final answer
    x = 328,627.43

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