Finding the Fourth Proportional to 10,910,830.26, 16,365,651.48 and 3,337,795.98
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Solution
The fourth proportional to 10,910,830.26, 16,365,651.48 and 3,337,795.98 is: 5,006,512.28
Step by Step Solution
- Step 1: Write the proportion equation
10,910,830.26 : 16,365,651.48 = 3,337,795.98 : x - Step 2: Convert to fraction form
10,910,830.26/16,365,651.48 = 3,337,795.98/x - Step 3: Cross multiply
10,910,830.26x = 16,365,651.48 × 3,337,795.98 - Step 4: Simplify right side
10,910,830.26x = 54,625,205,720,025.05 - Step 5: Solve for x
x = 54,625,205,720,025.05/10,910,830.26 - Step 6: Final answer
x = 5,006,512.28
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.