Home / 1,205,495.40-1,810,316.70-852,983.40

Finding the Fourth Proportional to 1,205,495.40, 1,810,316.70 and 852,983.40

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Solution

The fourth proportional to 1,205,495.40, 1,810,316.70 and 852,983.40 is: 1,280,942.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,205,495.40 : 1,810,316.70 = 852,983.40 : x
  2. Step 2: Convert to fraction form
    1,205,495.40/1,810,316.70 = 852,983.40/x
  3. Step 3: Cross multiply
    1,205,495.40x = 1,810,316.70 × 852,983.40
  4. Step 4: Simplify right side
    1,205,495.40x = 1,544,170,093,842.78
  5. Step 5: Solve for x
    x = 1,544,170,093,842.78/1,205,495.40
  6. Step 6: Final answer
    x = 1,280,942.34

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