Finding the Fourth Proportional to 9,268,205.04, 13,902,279.75 and 2,351,671.02
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Solution
The fourth proportional to 9,268,205.04, 13,902,279.75 and 2,351,671.02 is: 3,527,499.47
Step by Step Solution
- Step 1: Write the proportion equation
9,268,205.04 : 13,902,279.75 = 2,351,671.02 : x - Step 2: Convert to fraction form
9,268,205.04/13,902,279.75 = 2,351,671.02/x - Step 3: Cross multiply
9,268,205.04x = 13,902,279.75 × 2,351,671.02 - Step 4: Simplify right side
9,268,205.04x = 32,693,588,400,007.84 - Step 5: Solve for x
x = 32,693,588,400,007.84/9,268,205.04 - Step 6: Final answer
x = 3,527,499.47
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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.