Finding the Fourth Proportional to 8,915,524.24, 13,363,952.37 and 3,731,104.12
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Solution
The fourth proportional to 8,915,524.24, 13,363,952.37 and 3,731,104.12 is: 5,592,749.95
Step by Step Solution
- Step 1: Write the proportion equation
8,915,524.24 : 13,363,952.37 = 3,731,104.12 : x - Step 2: Convert to fraction form
8,915,524.24/13,363,952.37 = 3,731,104.12/x - Step 3: Cross multiply
8,915,524.24x = 13,363,952.37 × 3,731,104.12 - Step 4: Simplify right side
8,915,524.24x = 49,862,297,747,190.77 - Step 5: Solve for x
x = 49,862,297,747,190.77/8,915,524.24 - Step 6: Final answer
x = 5,592,749.95
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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.