Home / 1,648,810.12-2,473,449.96-511,670.60

Finding the Fourth Proportional to 1,648,810.12, 2,473,449.96 and 511,670.60

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Solution

The fourth proportional to 1,648,810.12, 2,473,449.96 and 511,670.60 is: 767,578.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,648,810.12 : 2,473,449.96 = 511,670.60 : x
  2. Step 2: Convert to fraction form
    1,648,810.12/2,473,449.96 = 511,670.60/x
  3. Step 3: Cross multiply
    1,648,810.12x = 2,473,449.96 × 511,670.60
  4. Step 4: Simplify right side
    1,648,810.12x = 1,265,591,625,103.18
  5. Step 5: Solve for x
    x = 1,265,591,625,103.18/1,648,810.12
  6. Step 6: Final answer
    x = 767,578.76

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