Home / 1,008,043.10-1,512,064.65-889,945.10

Finding the Fourth Proportional to 1,008,043.10, 1,512,064.65 and 889,945.10

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Solution

The fourth proportional to 1,008,043.10, 1,512,064.65 and 889,945.10 is: 1,334,917.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,008,043.10 : 1,512,064.65 = 889,945.10 : x
  2. Step 2: Convert to fraction form
    1,008,043.10/1,512,064.65 = 889,945.10/x
  3. Step 3: Cross multiply
    1,008,043.10x = 1,512,064.65 × 889,945.10
  4. Step 4: Simplify right side
    1,008,043.10x = 1,345,654,526,150.71
  5. Step 5: Solve for x
    x = 1,345,654,526,150.71/1,008,043.10
  6. Step 6: Final answer
    x = 1,334,917.65

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