Home / 2,449,047.39-3,379,725.75-1,346,525.33

Finding the Fourth Proportional to 2,449,047.39, 3,379,725.75 and 1,346,525.33

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Solution

The fourth proportional to 2,449,047.39, 3,379,725.75 and 1,346,525.33 is: 1,858,227.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,047.39 : 3,379,725.75 = 1,346,525.33 : x
  2. Step 2: Convert to fraction form
    2,449,047.39/3,379,725.75 = 1,346,525.33/x
  3. Step 3: Cross multiply
    2,449,047.39x = 3,379,725.75 × 1,346,525.33
  4. Step 4: Simplify right side
    2,449,047.39x = 4,550,886,313,929.62
  5. Step 5: Solve for x
    x = 4,550,886,313,929.62/2,449,047.39
  6. Step 6: Final answer
    x = 1,858,227.13

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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.