Home / 757,209.05-1,044,968.19-413,050.77

Finding the Fourth Proportional to 757,209.05, 1,044,968.19 and 413,050.77

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Solution

The fourth proportional to 757,209.05, 1,044,968.19 and 413,050.77 is: 570,020.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,209.05 : 1,044,968.19 = 413,050.77 : x
  2. Step 2: Convert to fraction form
    757,209.05/1,044,968.19 = 413,050.77/x
  3. Step 3: Cross multiply
    757,209.05x = 1,044,968.19 × 413,050.77
  4. Step 4: Simplify right side
    757,209.05x = 431,624,915,505.01
  5. Step 5: Solve for x
    x = 431,624,915,505.01/757,209.05
  6. Step 6: Final answer
    x = 570,020.81

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