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Finding the Fourth Proportional to 624,075.84, 936,167.00 and 219,232.67

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Solution

The fourth proportional to 624,075.84, 936,167.00 and 219,232.67 is: 328,867.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,075.84 : 936,167.00 = 219,232.67 : x
  2. Step 2: Convert to fraction form
    624,075.84/936,167.00 = 219,232.67/x
  3. Step 3: Cross multiply
    624,075.84x = 936,167.00 × 219,232.67
  4. Step 4: Simplify right side
    624,075.84x = 205,238,386,021.01
  5. Step 5: Solve for x
    x = 205,238,386,021.01/624,075.84
  6. Step 6: Final answer
    x = 328,867.70

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