Finding the Fourth Proportional to 3,194,723.03, 4,408,700.23 and 1,744,408.17
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Solution
The fourth proportional to 3,194,723.03, 4,408,700.23 and 1,744,408.17 is: 2,407,273.68
Step by Step Solution
- Step 1: Write the proportion equation
3,194,723.03 : 4,408,700.23 = 1,744,408.17 : x - Step 2: Convert to fraction form
3,194,723.03/4,408,700.23 = 1,744,408.17/x - Step 3: Cross multiply
3,194,723.03x = 4,408,700.23 × 1,744,408.17 - Step 4: Simplify right side
3,194,723.03x = 7,690,572,669,527.34 - Step 5: Solve for x
x = 7,690,572,669,527.34/3,194,723.03 - Step 6: Final answer
x = 2,407,273.68
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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.