Home / 667,348.02-1,001,119.64-193,971.87

Finding the Fourth Proportional to 667,348.02, 1,001,119.64 and 193,971.87

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Solution

The fourth proportional to 667,348.02, 1,001,119.64 and 193,971.87 is: 290,986.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,348.02 : 1,001,119.64 = 193,971.87 : x
  2. Step 2: Convert to fraction form
    667,348.02/1,001,119.64 = 193,971.87/x
  3. Step 3: Cross multiply
    667,348.02x = 1,001,119.64 × 193,971.87
  4. Step 4: Simplify right side
    667,348.02x = 194,189,047,694.67
  5. Step 5: Solve for x
    x = 194,189,047,694.67/667,348.02
  6. Step 6: Final answer
    x = 290,986.17

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