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Finding the Fourth Proportional to 523,697.46, 722,707.57 and 297,348.02

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Solution

The fourth proportional to 523,697.46, 722,707.57 and 297,348.02 is: 410,343.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    523,697.46 : 722,707.57 = 297,348.02 : x
  2. Step 2: Convert to fraction form
    523,697.46/722,707.57 = 297,348.02/x
  3. Step 3: Cross multiply
    523,697.46x = 722,707.57 × 297,348.02
  4. Step 4: Simplify right side
    523,697.46x = 214,895,664,978.51
  5. Step 5: Solve for x
    x = 214,895,664,978.51/523,697.46
  6. Step 6: Final answer
    x = 410,343.15

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