Home / 2,477,046.40-3,714,694.80-879,661.60

Finding the Fourth Proportional to 2,477,046.40, 3,714,694.80 and 879,661.60

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Solution

The fourth proportional to 2,477,046.40, 3,714,694.80 and 879,661.60 is: 1,319,181.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,046.40 : 3,714,694.80 = 879,661.60 : x
  2. Step 2: Convert to fraction form
    2,477,046.40/3,714,694.80 = 879,661.60/x
  3. Step 3: Cross multiply
    2,477,046.40x = 3,714,694.80 × 879,661.60
  4. Step 4: Simplify right side
    2,477,046.40x = 3,267,674,371,279.68
  5. Step 5: Solve for x
    x = 3,267,674,371,279.68/2,477,046.40
  6. Step 6: Final answer
    x = 1,319,181.74

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