Home / 699,112.10-1,048,497.74-193,659.94

Finding the Fourth Proportional to 699,112.10, 1,048,497.74 and 193,659.94

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Solution

The fourth proportional to 699,112.10, 1,048,497.74 and 193,659.94 is: 290,442.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,112.10 : 1,048,497.74 = 193,659.94 : x
  2. Step 2: Convert to fraction form
    699,112.10/1,048,497.74 = 193,659.94/x
  3. Step 3: Cross multiply
    699,112.10x = 1,048,497.74 × 193,659.94
  4. Step 4: Simplify right side
    699,112.10x = 203,052,009,418.54
  5. Step 5: Solve for x
    x = 203,052,009,418.54/699,112.10
  6. Step 6: Final answer
    x = 290,442.70

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