Home / 2,392,958.63-3,302,293.25-1,305,253.58

Finding the Fourth Proportional to 2,392,958.63, 3,302,293.25 and 1,305,253.58

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Solution

The fourth proportional to 2,392,958.63, 3,302,293.25 and 1,305,253.58 is: 1,801,255.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,958.63 : 3,302,293.25 = 1,305,253.58 : x
  2. Step 2: Convert to fraction form
    2,392,958.63/3,302,293.25 = 1,305,253.58/x
  3. Step 3: Cross multiply
    2,392,958.63x = 3,302,293.25 × 1,305,253.58
  4. Step 4: Simplify right side
    2,392,958.63x = 4,310,330,073,524.00
  5. Step 5: Solve for x
    x = 4,310,330,073,524.00/2,392,958.63
  6. Step 6: Final answer
    x = 1,801,255.57

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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.