Home / 2,449,241.48-3,379,993.44-1,346,719.16

Finding the Fourth Proportional to 2,449,241.48, 3,379,993.44 and 1,346,719.16

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Solution

The fourth proportional to 2,449,241.48, 3,379,993.44 and 1,346,719.16 is: 1,858,494.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,241.48 : 3,379,993.44 = 1,346,719.16 : x
  2. Step 2: Convert to fraction form
    2,449,241.48/3,379,993.44 = 1,346,719.16/x
  3. Step 3: Cross multiply
    2,449,241.48x = 3,379,993.44 × 1,346,719.16
  4. Step 4: Simplify right side
    2,449,241.48x = 4,551,901,926,322.31
  5. Step 5: Solve for x
    x = 4,551,901,926,322.31/2,449,241.48
  6. Step 6: Final answer
    x = 1,858,494.54

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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.