Home / 2,410,278.35-3,326,394.54-1,322,759.79

Finding the Fourth Proportional to 2,410,278.35, 3,326,394.54 and 1,322,759.79

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Solution

The fourth proportional to 2,410,278.35, 3,326,394.54 and 1,322,759.79 is: 1,825,523.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,278.35 : 3,326,394.54 = 1,322,759.79 : x
  2. Step 2: Convert to fraction form
    2,410,278.35/3,326,394.54 = 1,322,759.79/x
  3. Step 3: Cross multiply
    2,410,278.35x = 3,326,394.54 × 1,322,759.79
  4. Step 4: Simplify right side
    2,410,278.35x = 4,400,020,948,202.79
  5. Step 5: Solve for x
    x = 4,400,020,948,202.79/2,410,278.35
  6. Step 6: Final answer
    x = 1,825,523.99

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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.