Home / 2,666,132.62-3,999,613.68-868,597.66

Finding the Fourth Proportional to 2,666,132.62, 3,999,613.68 and 868,597.66

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Solution

The fourth proportional to 2,666,132.62, 3,999,613.68 and 868,597.66 is: 1,303,031.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,666,132.62 : 3,999,613.68 = 868,597.66 : x
  2. Step 2: Convert to fraction form
    2,666,132.62/3,999,613.68 = 868,597.66/x
  3. Step 3: Cross multiply
    2,666,132.62x = 3,999,613.68 × 868,597.66
  4. Step 4: Simplify right side
    2,666,132.62x = 3,474,055,083,351.99
  5. Step 5: Solve for x
    x = 3,474,055,083,351.99/2,666,132.62
  6. Step 6: Final answer
    x = 1,303,031.61

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