Finding the Fourth Proportional to 2,273,690.70, 3,407,574.26 and 924,277.06
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Solution
The fourth proportional to 2,273,690.70, 3,407,574.26 and 924,277.06 is: 1,385,211.59
Step by Step Solution
- Step 1: Write the proportion equation
2,273,690.70 : 3,407,574.26 = 924,277.06 : x - Step 2: Convert to fraction form
2,273,690.70/3,407,574.26 = 924,277.06/x - Step 3: Cross multiply
2,273,690.70x = 3,407,574.26 × 924,277.06 - Step 4: Simplify right side
2,273,690.70x = 3,149,542,718,764.48 - Step 5: Solve for x
x = 3,149,542,718,764.48/2,273,690.70 - Step 6: Final answer
x = 1,385,211.59
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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.