Finding the Fourth Proportional to 2,451,451.23, 3,677,164.53 and 629,814.18
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Solution
The fourth proportional to 2,451,451.23, 3,677,164.53 and 629,814.18 is: 944,718.11
Step by Step Solution
- Step 1: Write the proportion equation
2,451,451.23 : 3,677,164.53 = 629,814.18 : x - Step 2: Convert to fraction form
2,451,451.23/3,677,164.53 = 629,814.18/x - Step 3: Cross multiply
2,451,451.23x = 3,677,164.53 × 629,814.18 - Step 4: Simplify right side
2,451,451.23x = 2,315,930,374,614.60 - Step 5: Solve for x
x = 2,315,930,374,614.60/2,451,451.23 - Step 6: Final answer
x = 944,718.11
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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.