Finding the Fourth Proportional to 4,397,952.85, 6,591,183.93 and 2,452,603.79
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Solution
The fourth proportional to 4,397,952.85, 6,591,183.93 and 2,452,603.79 is: 3,675,701.69
Step by Step Solution
- Step 1: Write the proportion equation
4,397,952.85 : 6,591,183.93 = 2,452,603.79 : x - Step 2: Convert to fraction form
4,397,952.85/6,591,183.93 = 2,452,603.79/x - Step 3: Cross multiply
4,397,952.85x = 6,591,183.93 × 2,452,603.79 - Step 4: Simplify right side
4,397,952.85x = 16,165,562,703,783.05 - Step 5: Solve for x
x = 16,165,562,703,783.05/4,397,952.85 - Step 6: Final answer
x = 3,675,701.69
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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.