Home / 1,069,218.88-1,475,509.56-579,179.16

Finding the Fourth Proportional to 1,069,218.88, 1,475,509.56 and 579,179.16

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Solution

The fourth proportional to 1,069,218.88, 1,475,509.56 and 579,179.16 is: 799,260.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,218.88 : 1,475,509.56 = 579,179.16 : x
  2. Step 2: Convert to fraction form
    1,069,218.88/1,475,509.56 = 579,179.16/x
  3. Step 3: Cross multiply
    1,069,218.88x = 1,475,509.56 × 579,179.16
  4. Step 4: Simplify right side
    1,069,218.88x = 854,584,387,532.77
  5. Step 5: Solve for x
    x = 854,584,387,532.77/1,069,218.88
  6. Step 6: Final answer
    x = 799,260.47

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