Home / 2,839,317.60-4,259,654.37-946,075.44

Finding the Fourth Proportional to 2,839,317.60, 4,259,654.37 and 946,075.44

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Solution

The fourth proportional to 2,839,317.60, 4,259,654.37 and 946,075.44 is: 1,419,339.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,839,317.60 : 4,259,654.37 = 946,075.44 : x
  2. Step 2: Convert to fraction form
    2,839,317.60/4,259,654.37 = 946,075.44/x
  3. Step 3: Cross multiply
    2,839,317.60x = 4,259,654.37 × 946,075.44
  4. Step 4: Simplify right side
    2,839,317.60x = 4,029,954,382,345.67
  5. Step 5: Solve for x
    x = 4,029,954,382,345.67/2,839,317.60
  6. Step 6: Final answer
    x = 1,419,339.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.