Finding the Fourth Proportional to 10,994,537, 16,492,855.26 and 3,419,468.84
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Solution
The fourth proportional to 10,994,537, 16,492,855.26 and 3,419,468.84 is: 5,129,529.75
Step by Step Solution
- Step 1: Write the proportion equation
10,994,537 : 16,492,855.26 = 3,419,468.84 : x - Step 2: Convert to fraction form
10,994,537/16,492,855.26 = 3,419,468.84/x - Step 3: Cross multiply
10,994,537x = 16,492,855.26 × 3,419,468.84 - Step 4: Simplify right side
10,994,537x = 56,396,804,644,200.09 - Step 5: Solve for x
x = 56,396,804,644,200.09/10,994,537 - Step 6: Final answer
x = 5,129,529.75
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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.