Finding the Fourth Proportional to 2,273,687.69, 3,407,569.76 and 924,274.06
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Solution
The fourth proportional to 2,273,687.69, 3,407,569.76 and 924,274.06 is: 1,385,207.10
Step by Step Solution
- Step 1: Write the proportion equation
2,273,687.69 : 3,407,569.76 = 924,274.06 : x - Step 2: Convert to fraction form
2,273,687.69/3,407,569.76 = 924,274.06/x - Step 3: Cross multiply
2,273,687.69x = 3,407,569.76 × 924,274.06 - Step 4: Simplify right side
2,273,687.69x = 3,149,528,330,600.19 - Step 5: Solve for x
x = 3,149,528,330,600.19/2,273,687.69 - Step 6: Final answer
x = 1,385,207.10
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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.