Home / 3,888,008.80-5,829,939.60-1,641,608.80

Finding the Fourth Proportional to 3,888,008.80, 5,829,939.60 and 1,641,608.80

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Solution

The fourth proportional to 3,888,008.80, 5,829,939.60 and 1,641,608.80 is: 2,461,537.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,888,008.80 : 5,829,939.60 = 1,641,608.80 : x
  2. Step 2: Convert to fraction form
    3,888,008.80/5,829,939.60 = 1,641,608.80/x
  3. Step 3: Cross multiply
    3,888,008.80x = 5,829,939.60 × 1,641,608.80
  4. Step 4: Simplify right side
    3,888,008.80x = 9,570,480,150,828.48
  5. Step 5: Solve for x
    x = 9,570,480,150,828.48/3,888,008.80
  6. Step 6: Final answer
    x = 2,461,537.68

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