Home / 1,296,856.77-1,941,298.93-1,105,538.01

Finding the Fourth Proportional to 1,296,856.77, 1,941,298.93 and 1,105,538.01

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Solution

The fourth proportional to 1,296,856.77, 1,941,298.93 and 1,105,538.01 is: 1,654,908.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,296,856.77 : 1,941,298.93 = 1,105,538.01 : x
  2. Step 2: Convert to fraction form
    1,296,856.77/1,941,298.93 = 1,105,538.01/x
  3. Step 3: Cross multiply
    1,296,856.77x = 1,941,298.93 × 1,105,538.01
  4. Step 4: Simplify right side
    1,296,856.77x = 2,146,179,755,887.33
  5. Step 5: Solve for x
    x = 2,146,179,755,887.33/1,296,856.77
  6. Step 6: Final answer
    x = 1,654,908.86

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