Home / 1,012,804.40-1,519,206.60-264,850.40

Finding the Fourth Proportional to 1,012,804.40, 1,519,206.60 and 264,850.40

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Solution

The fourth proportional to 1,012,804.40, 1,519,206.60 and 264,850.40 is: 397,275.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,012,804.40 : 1,519,206.60 = 264,850.40 : x
  2. Step 2: Convert to fraction form
    1,012,804.40/1,519,206.60 = 264,850.40/x
  3. Step 3: Cross multiply
    1,012,804.40x = 1,519,206.60 × 264,850.40
  4. Step 4: Simplify right side
    1,012,804.40x = 402,362,475,692.64
  5. Step 5: Solve for x
    x = 402,362,475,692.64/1,012,804.40
  6. Step 6: Final answer
    x = 397,275.60

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