Finding the Fourth Proportional to 5,770,463.32, 8,656,482.66 and 2,403,883
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Solution
The fourth proportional to 5,770,463.32, 8,656,482.66 and 2,403,883 is: 3,606,152.63
Step by Step Solution
- Step 1: Write the proportion equation
5,770,463.32 : 8,656,482.66 = 2,403,883 : x - Step 2: Convert to fraction form
5,770,463.32/8,656,482.66 = 2,403,883/x - Step 3: Cross multiply
5,770,463.32x = 8,656,482.66 × 2,403,883 - Step 4: Simplify right side
5,770,463.32x = 20,809,171,506,168.78 - Step 5: Solve for x
x = 20,809,171,506,168.78/5,770,463.32 - Step 6: Final answer
x = 3,606,152.63
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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.