Finding the Fourth Proportional to 10,297,277.68, 14,209,304.01 and 6,110,241.10
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Solution
The fourth proportional to 10,297,277.68, 14,209,304.01 and 6,110,241.10 is: 8,431,575.42
Step by Step Solution
- Step 1: Write the proportion equation
10,297,277.68 : 14,209,304.01 = 6,110,241.10 : x - Step 2: Convert to fraction form
10,297,277.68/14,209,304.01 = 6,110,241.10/x - Step 3: Cross multiply
10,297,277.68x = 14,209,304.01 × 6,110,241.10 - Step 4: Simplify right side
10,297,277.68x = 86,822,273,397,382.03 - Step 5: Solve for x
x = 86,822,273,397,382.03/10,297,277.68 - Step 6: Final answer
x = 8,431,575.42
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.