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Finding the Fourth Proportional to 708,702, 1,063,056.84 and 183,390

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Solution

The fourth proportional to 708,702, 1,063,056.84 and 183,390 is: 275,085.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,702 : 1,063,056.84 = 183,390 : x
  2. Step 2: Convert to fraction form
    708,702/1,063,056.84 = 183,390/x
  3. Step 3: Cross multiply
    708,702x = 1,063,056.84 × 183,390
  4. Step 4: Simplify right side
    708,702x = 194,953,993,887.60
  5. Step 5: Solve for x
    x = 194,953,993,887.60/708,702
  6. Step 6: Final answer
    x = 275,085.99

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