Home / 1,999,013.34-2,998,517.67-651,173.78

Finding the Fourth Proportional to 1,999,013.34, 2,998,517.67 and 651,173.78

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Solution

The fourth proportional to 1,999,013.34, 2,998,517.67 and 651,173.78 is: 976,759.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,999,013.34 : 2,998,517.67 = 651,173.78 : x
  2. Step 2: Convert to fraction form
    1,999,013.34/2,998,517.67 = 651,173.78/x
  3. Step 3: Cross multiply
    1,999,013.34x = 2,998,517.67 × 651,173.78
  4. Step 4: Simplify right side
    1,999,013.34x = 1,952,556,095,814.09
  5. Step 5: Solve for x
    x = 1,952,556,095,814.09/1,999,013.34
  6. Step 6: Final answer
    x = 976,759.91

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