Home / 1,095,902.80-1,643,854.20-830,182.30

Finding the Fourth Proportional to 1,095,902.80, 1,643,854.20 and 830,182.30

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Solution

The fourth proportional to 1,095,902.80, 1,643,854.20 and 830,182.30 is: 1,245,273.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,902.80 : 1,643,854.20 = 830,182.30 : x
  2. Step 2: Convert to fraction form
    1,095,902.80/1,643,854.20 = 830,182.30/x
  3. Step 3: Cross multiply
    1,095,902.80x = 1,643,854.20 × 830,182.30
  4. Step 4: Simplify right side
    1,095,902.80x = 1,364,698,660,620.66
  5. Step 5: Solve for x
    x = 1,364,698,660,620.66/1,095,902.80
  6. Step 6: Final answer
    x = 1,245,273.45

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