Home / 4,493,825.16-6,740,786.96-1,298,979.02

Finding the Fourth Proportional to 4,493,825.16, 6,740,786.96 and 1,298,979.02

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Solution

The fourth proportional to 4,493,825.16, 6,740,786.96 and 1,298,979.02 is: 1,948,482.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493,825.16 : 6,740,786.96 = 1,298,979.02 : x
  2. Step 2: Convert to fraction form
    4,493,825.16/6,740,786.96 = 1,298,979.02/x
  3. Step 3: Cross multiply
    4,493,825.16x = 6,740,786.96 × 1,298,979.02
  4. Step 4: Simplify right side
    4,493,825.16x = 8,756,140,799,130.75
  5. Step 5: Solve for x
    x = 8,756,140,799,130.75/4,493,825.16
  6. Step 6: Final answer
    x = 1,948,482.75

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