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Finding the Fourth Proportional to 539,164.06, 744,048.90 and 297,446.52

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Solution

The fourth proportional to 539,164.06, 744,048.90 and 297,446.52 is: 410,477.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    539,164.06 : 744,048.90 = 297,446.52 : x
  2. Step 2: Convert to fraction form
    539,164.06/744,048.90 = 297,446.52/x
  3. Step 3: Cross multiply
    539,164.06x = 744,048.90 × 297,446.52
  4. Step 4: Simplify right side
    539,164.06x = 221,314,756,014.83
  5. Step 5: Solve for x
    x = 221,314,756,014.83/539,164.06
  6. Step 6: Final answer
    x = 410,477.58

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