Home / 2,404,741.14-3,318,542.73-1,317,015.27

Finding the Fourth Proportional to 2,404,741.14, 3,318,542.73 and 1,317,015.27

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Solution

The fourth proportional to 2,404,741.14, 3,318,542.73 and 1,317,015.27 is: 1,817,481.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,741.14 : 3,318,542.73 = 1,317,015.27 : x
  2. Step 2: Convert to fraction form
    2,404,741.14/3,318,542.73 = 1,317,015.27/x
  3. Step 3: Cross multiply
    2,404,741.14x = 3,318,542.73 × 1,317,015.27
  4. Step 4: Simplify right side
    2,404,741.14x = 4,370,571,449,557.49
  5. Step 5: Solve for x
    x = 4,370,571,449,557.49/2,404,741.14
  6. Step 6: Final answer
    x = 1,817,481.05

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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.