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Finding the Fourth Proportional to 4,470.71, 6,705.48 and 1,184.06

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Solution

The fourth proportional to 4,470.71, 6,705.48 and 1,184.06 is: 1,775.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,470.71 : 6,705.48 = 1,184.06 : x
  2. Step 2: Convert to fraction form
    4,470.71/6,705.48 = 1,184.06/x
  3. Step 3: Cross multiply
    4,470.71x = 6,705.48 × 1,184.06
  4. Step 4: Simplify right side
    4,470.71x = 7,939,657.12
  5. Step 5: Solve for x
    x = 7,939,657.12/4,470.71
  6. Step 6: Final answer
    x = 1,775.93

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