Home / 1,750,917.60-2,624,432.40-685,605.60

Finding the Fourth Proportional to 1,750,917.60, 2,624,432.40 and 685,605.60

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Solution

The fourth proportional to 1,750,917.60, 2,624,432.40 and 685,605.60 is: 1,027,647.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,917.60 : 2,624,432.40 = 685,605.60 : x
  2. Step 2: Convert to fraction form
    1,750,917.60/2,624,432.40 = 685,605.60/x
  3. Step 3: Cross multiply
    1,750,917.60x = 2,624,432.40 × 685,605.60
  4. Step 4: Simplify right side
    1,750,917.60x = 1,799,325,550,261.44
  5. Step 5: Solve for x
    x = 1,799,325,550,261.44/1,750,917.60
  6. Step 6: Final answer
    x = 1,027,647.19

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