Home / 1,905,101.64-2,858,150.48-1,105,614.63

Finding the Fourth Proportional to 1,905,101.64, 2,858,150.48 and 1,105,614.63

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Solution

The fourth proportional to 1,905,101.64, 2,858,150.48 and 1,105,614.63 is: 1,658,710.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,905,101.64 : 2,858,150.48 = 1,105,614.63 : x
  2. Step 2: Convert to fraction form
    1,905,101.64/2,858,150.48 = 1,105,614.63/x
  3. Step 3: Cross multiply
    1,905,101.64x = 2,858,150.48 × 1,105,614.63
  4. Step 4: Simplify right side
    1,905,101.64x = 3,160,012,979,901.45
  5. Step 5: Solve for x
    x = 3,160,012,979,901.45/1,905,101.64
  6. Step 6: Final answer
    x = 1,658,710.97

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