Home / 2,918,171.25-4,377,276.32-923,627.25

Finding the Fourth Proportional to 2,918,171.25, 4,377,276.32 and 923,627.25

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Solution

The fourth proportional to 2,918,171.25, 4,377,276.32 and 923,627.25 is: 1,385,447.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,918,171.25 : 4,377,276.32 = 923,627.25 : x
  2. Step 2: Convert to fraction form
    2,918,171.25/4,377,276.32 = 923,627.25/x
  3. Step 3: Cross multiply
    2,918,171.25x = 4,377,276.32 × 923,627.25
  4. Step 4: Simplify right side
    2,918,171.25x = 4,042,971,685,313.58
  5. Step 5: Solve for x
    x = 4,042,971,685,313.58/2,918,171.25
  6. Step 6: Final answer
    x = 1,385,447.03

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