Home / 1,670,794.29-2,305,698.75-906,848.19

Finding the Fourth Proportional to 1,670,794.29, 2,305,698.75 and 906,848.19

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Solution

The fourth proportional to 1,670,794.29, 2,305,698.75 and 906,848.19 is: 1,251,451.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,670,794.29 : 2,305,698.75 = 906,848.19 : x
  2. Step 2: Convert to fraction form
    1,670,794.29/2,305,698.75 = 906,848.19/x
  3. Step 3: Cross multiply
    1,670,794.29x = 2,305,698.75 × 906,848.19
  4. Step 4: Simplify right side
    1,670,794.29x = 2,090,918,738,122.76
  5. Step 5: Solve for x
    x = 2,090,918,738,122.76/1,670,794.29
  6. Step 6: Final answer
    x = 1,251,451.93

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