Home / 4,427,879.16-6,643,918.26-2,634,305.88

Finding the Fourth Proportional to 4,427,879.16, 6,643,918.26 and 2,634,305.88

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Solution

The fourth proportional to 4,427,879.16, 6,643,918.26 and 2,634,305.88 is: 3,952,707.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427,879.16 : 6,643,918.26 = 2,634,305.88 : x
  2. Step 2: Convert to fraction form
    4,427,879.16/6,643,918.26 = 2,634,305.88/x
  3. Step 3: Cross multiply
    4,427,879.16x = 6,643,918.26 × 2,634,305.88
  4. Step 4: Simplify right side
    4,427,879.16x = 17,502,112,938,557.37
  5. Step 5: Solve for x
    x = 17,502,112,938,557.37/4,427,879.16
  6. Step 6: Final answer
    x = 3,952,707.90

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