Finding the Fourth Proportional to 3,233,918, 4,854,241.58 and 2,381,951.66
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Solution
The fourth proportional to 3,233,918, 4,854,241.58 and 2,381,951.66 is: 3,575,405.68
Step by Step Solution
- Step 1: Write the proportion equation
3,233,918 : 4,854,241.58 = 2,381,951.66 : x - Step 2: Convert to fraction form
3,233,918/4,854,241.58 = 2,381,951.66/x - Step 3: Cross multiply
3,233,918x = 4,854,241.58 × 2,381,951.66 - Step 4: Simplify right side
3,233,918x = 11,562,568,789,522.02 - Step 5: Solve for x
x = 11,562,568,789,522.02/3,233,918 - Step 6: Final answer
x = 3,575,405.68
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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.