Home / 3,196,371.40-4,794,524.26-1,847,675.86

Finding the Fourth Proportional to 3,196,371.40, 4,794,524.26 and 1,847,675.86

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Solution

The fourth proportional to 3,196,371.40, 4,794,524.26 and 1,847,675.86 is: 2,771,494.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,371.40 : 4,794,524.26 = 1,847,675.86 : x
  2. Step 2: Convert to fraction form
    3,196,371.40/4,794,524.26 = 1,847,675.86/x
  3. Step 3: Cross multiply
    3,196,371.40x = 4,794,524.26 × 1,847,675.86
  4. Step 4: Simplify right side
    3,196,371.40x = 8,858,726,735,386.36
  5. Step 5: Solve for x
    x = 8,858,726,735,386.36/3,196,371.40
  6. Step 6: Final answer
    x = 2,771,494.81

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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.