Finding the Fourth Proportional to 2,659,571.96, 3,670,387.93 and 1,482,354
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Solution
The fourth proportional to 2,659,571.96, 3,670,387.93 and 1,482,354 is: 2,045,748.08
Step by Step Solution
- Step 1: Write the proportion equation
2,659,571.96 : 3,670,387.93 = 1,482,354 : x - Step 2: Convert to fraction form
2,659,571.96/3,670,387.93 = 1,482,354/x - Step 3: Cross multiply
2,659,571.96x = 3,670,387.93 × 1,482,354 - Step 4: Simplify right side
2,659,571.96x = 5,440,814,229,587.22 - Step 5: Solve for x
x = 5,440,814,229,587.22/2,659,571.96 - Step 6: Final answer
x = 2,045,748.08
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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.