Home / 3,756,120.23-5,634,627.39-1,196,436.39

Finding the Fourth Proportional to 3,756,120.23, 5,634,627.39 and 1,196,436.39

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Solution

The fourth proportional to 3,756,120.23, 5,634,627.39 and 1,196,436.39 is: 1,794,796.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,756,120.23 : 5,634,627.39 = 1,196,436.39 : x
  2. Step 2: Convert to fraction form
    3,756,120.23/5,634,627.39 = 1,196,436.39/x
  3. Step 3: Cross multiply
    3,756,120.23x = 5,634,627.39 × 1,196,436.39
  4. Step 4: Simplify right side
    3,756,120.23x = 6,741,473,253,486.72
  5. Step 5: Solve for x
    x = 6,741,473,253,486.72/3,756,120.23
  6. Step 6: Final answer
    x = 1,794,796.98

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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.