Home / 1,008,052.55-1,512,078.83-693,124.55

Finding the Fourth Proportional to 1,008,052.55, 1,512,078.83 and 693,124.55

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Solution

The fourth proportional to 1,008,052.55, 1,512,078.83 and 693,124.55 is: 1,039,686.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,008,052.55 : 1,512,078.83 = 693,124.55 : x
  2. Step 2: Convert to fraction form
    1,008,052.55/1,512,078.83 = 693,124.55/x
  3. Step 3: Cross multiply
    1,008,052.55x = 1,512,078.83 × 693,124.55
  4. Step 4: Simplify right side
    1,008,052.55x = 1,048,058,958,608.28
  5. Step 5: Solve for x
    x = 1,048,058,958,608.28/1,008,052.55
  6. Step 6: Final answer
    x = 1,039,686.83

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