Home / 3,662,074.53-5,054,185.80-2,030,844.69

Finding the Fourth Proportional to 3,662,074.53, 5,054,185.80 and 2,030,844.69

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Solution

The fourth proportional to 3,662,074.53, 5,054,185.80 and 2,030,844.69 is: 2,802,855.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,074.53 : 5,054,185.80 = 2,030,844.69 : x
  2. Step 2: Convert to fraction form
    3,662,074.53/5,054,185.80 = 2,030,844.69/x
  3. Step 3: Cross multiply
    3,662,074.53x = 5,054,185.80 × 2,030,844.69
  4. Step 4: Simplify right side
    3,662,074.53x = 10,264,266,394,203.40
  5. Step 5: Solve for x
    x = 10,264,266,394,203.40/3,662,074.53
  6. Step 6: Final answer
    x = 2,802,855.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.