Home / 1,097,202.40-1,645,803.60-910,578.40

Finding the Fourth Proportional to 1,097,202.40, 1,645,803.60 and 910,578.40

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Solution

The fourth proportional to 1,097,202.40, 1,645,803.60 and 910,578.40 is: 1,365,867.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,202.40 : 1,645,803.60 = 910,578.40 : x
  2. Step 2: Convert to fraction form
    1,097,202.40/1,645,803.60 = 910,578.40/x
  3. Step 3: Cross multiply
    1,097,202.40x = 1,645,803.60 × 910,578.40
  4. Step 4: Simplify right side
    1,097,202.40x = 1,498,633,208,802.24
  5. Step 5: Solve for x
    x = 1,498,633,208,802.24/1,097,202.40
  6. Step 6: Final answer
    x = 1,365,867.60

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