Finding the Fourth Proportional to 10,744,250.09, 16,117,006.32 and 3,067,304.99
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Solution
The fourth proportional to 10,744,250.09, 16,117,006.32 and 3,067,304.99 is: 4,601,137.67
Step by Step Solution
- Step 1: Write the proportion equation
10,744,250.09 : 16,117,006.32 = 3,067,304.99 : x - Step 2: Convert to fraction form
10,744,250.09/16,117,006.32 = 3,067,304.99/x - Step 3: Cross multiply
10,744,250.09x = 16,117,006.32 × 3,067,304.99 - Step 4: Simplify right side
10,744,250.09x = 49,435,773,828,612.51 - Step 5: Solve for x
x = 49,435,773,828,612.51/10,744,250.09 - Step 6: Final answer
x = 4,601,137.67
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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.