Finding the Fourth Proportional to 11,414,532.84, 17,138,877.71 and 9,882,266.99
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Solution
The fourth proportional to 11,414,532.84, 17,138,877.71 and 9,882,266.99 is: 14,838,186.34
Step by Step Solution
- Step 1: Write the proportion equation
11,414,532.84 : 17,138,877.71 = 9,882,266.99 : x - Step 2: Convert to fraction form
11,414,532.84/17,138,877.71 = 9,882,266.99/x - Step 3: Cross multiply
11,414,532.84x = 17,138,877.71 × 9,882,266.99 - Step 4: Simplify right side
11,414,532.84x = 169,370,965,304,074.03 - Step 5: Solve for x
x = 169,370,965,304,074.03/11,414,532.84 - Step 6: Final answer
x = 14,838,186.34
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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.