Home / 1,675,300.44-2,512,951.06-1,170,846.74

Finding the Fourth Proportional to 1,675,300.44, 2,512,951.06 and 1,170,846.74

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Solution

The fourth proportional to 1,675,300.44, 2,512,951.06 and 1,170,846.74 is: 1,756,270.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,300.44 : 2,512,951.06 = 1,170,846.74 : x
  2. Step 2: Convert to fraction form
    1,675,300.44/2,512,951.06 = 1,170,846.74/x
  3. Step 3: Cross multiply
    1,675,300.44x = 2,512,951.06 × 1,170,846.74
  4. Step 4: Simplify right side
    1,675,300.44x = 2,942,280,556,380.54
  5. Step 5: Solve for x
    x = 2,942,280,556,380.54/1,675,300.44
  6. Step 6: Final answer
    x = 1,756,270.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.