Finding the Fourth Proportional to 3,804,119.83, 5,692,709.97 and 2,365,480.70
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Solution
The fourth proportional to 3,804,119.83, 5,692,709.97 and 2,365,480.70 is: 3,539,845.27
Step by Step Solution
- Step 1: Write the proportion equation
3,804,119.83 : 5,692,709.97 = 2,365,480.70 : x - Step 2: Convert to fraction form
3,804,119.83/5,692,709.97 = 2,365,480.70/x - Step 3: Cross multiply
3,804,119.83x = 5,692,709.97 × 2,365,480.70 - Step 4: Simplify right side
3,804,119.83x = 13,465,995,557,616.69 - Step 5: Solve for x
x = 13,465,995,557,616.69/3,804,119.83 - Step 6: Final answer
x = 3,539,845.27
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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.