Home / 818,566.18-1,228,687.16-675,957.08

Finding the Fourth Proportional to 818,566.18, 1,228,687.16 and 675,957.08

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Solution

The fourth proportional to 818,566.18, 1,228,687.16 and 675,957.08 is: 1,014,627.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    818,566.18 : 1,228,687.16 = 675,957.08 : x
  2. Step 2: Convert to fraction form
    818,566.18/1,228,687.16 = 675,957.08/x
  3. Step 3: Cross multiply
    818,566.18x = 1,228,687.16 × 675,957.08
  4. Step 4: Simplify right side
    818,566.18x = 830,539,784,907.09
  5. Step 5: Solve for x
    x = 830,539,784,907.09/818,566.18
  6. Step 6: Final answer
    x = 1,014,627.53

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