Finding the Fourth Proportional to 2,883,481.68, 4,325,670.84 and 963,798.66
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Solution
The fourth proportional to 2,883,481.68, 4,325,670.84 and 963,798.66 is: 1,445,847.84
Step by Step Solution
- Step 1: Write the proportion equation
2,883,481.68 : 4,325,670.84 = 963,798.66 : x - Step 2: Convert to fraction form
2,883,481.68/4,325,670.84 = 963,798.66/x - Step 3: Cross multiply
2,883,481.68x = 4,325,670.84 × 963,798.66 - Step 4: Simplify right side
2,883,481.68x = 4,169,075,759,193.07 - Step 5: Solve for x
x = 4,169,075,759,193.07/2,883,481.68 - Step 6: Final answer
x = 1,445,847.84
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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.