Finding the Fourth Proportional to 2,747,568.96, 4,118,444.63 and 924,198.09
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Solution
The fourth proportional to 2,747,568.96, 4,118,444.63 and 924,198.09 is: 1,385,318.70
Step by Step Solution
- Step 1: Write the proportion equation
2,747,568.96 : 4,118,444.63 = 924,198.09 : x - Step 2: Convert to fraction form
2,747,568.96/4,118,444.63 = 924,198.09/x - Step 3: Cross multiply
2,747,568.96x = 4,118,444.63 × 924,198.09 - Step 4: Simplify right side
2,747,568.96x = 3,806,258,656,195.77 - Step 5: Solve for x
x = 3,806,258,656,195.77/2,747,568.96 - Step 6: Final answer
x = 1,385,318.70
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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.