Home / 1,395,494.40-2,093,241.60-344,870.40

Finding the Fourth Proportional to 1,395,494.40, 2,093,241.60 and 344,870.40

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Solution

The fourth proportional to 1,395,494.40, 2,093,241.60 and 344,870.40 is: 517,305.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,395,494.40 : 2,093,241.60 = 344,870.40 : x
  2. Step 2: Convert to fraction form
    1,395,494.40/2,093,241.60 = 344,870.40/x
  3. Step 3: Cross multiply
    1,395,494.40x = 2,093,241.60 × 344,870.40
  4. Step 4: Simplify right side
    1,395,494.40x = 721,897,067,888.64
  5. Step 5: Solve for x
    x = 721,897,067,888.64/1,395,494.40
  6. Step 6: Final answer
    x = 517,305.60

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