Home / 1,036,379.86-1,554,569.76-404,850.80

Finding the Fourth Proportional to 1,036,379.86, 1,554,569.76 and 404,850.80

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Solution

The fourth proportional to 1,036,379.86, 1,554,569.76 and 404,850.80 is: 607,276.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,379.86 : 1,554,569.76 = 404,850.80 : x
  2. Step 2: Convert to fraction form
    1,036,379.86/1,554,569.76 = 404,850.80/x
  3. Step 3: Cross multiply
    1,036,379.86x = 1,554,569.76 × 404,850.80
  4. Step 4: Simplify right side
    1,036,379.86x = 629,368,810,991.81
  5. Step 5: Solve for x
    x = 629,368,810,991.81/1,036,379.86
  6. Step 6: Final answer
    x = 607,276.19

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