Home / 3,112,093-4,294,764.36-1,735,423.36

Finding the Fourth Proportional to 3,112,093, 4,294,764.36 and 1,735,423.36

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Solution

The fourth proportional to 3,112,093, 4,294,764.36 and 1,735,423.36 is: 2,394,926.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,112,093 : 4,294,764.36 = 1,735,423.36 : x
  2. Step 2: Convert to fraction form
    3,112,093/4,294,764.36 = 1,735,423.36/x
  3. Step 3: Cross multiply
    3,112,093x = 4,294,764.36 × 1,735,423.36
  4. Step 4: Simplify right side
    3,112,093x = 7,453,234,396,039.45
  5. Step 5: Solve for x
    x = 7,453,234,396,039.45/3,112,093
  6. Step 6: Final answer
    x = 2,394,926.63

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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.