Finding the Fourth Proportional to 2,260,324.57, 3,390,953.79 and 744,098.64
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Solution
The fourth proportional to 2,260,324.57, 3,390,953.79 and 744,098.64 is: 1,116,301.67
Step by Step Solution
- Step 1: Write the proportion equation
2,260,324.57 : 3,390,953.79 = 744,098.64 : x - Step 2: Convert to fraction form
2,260,324.57/3,390,953.79 = 744,098.64/x - Step 3: Cross multiply
2,260,324.57x = 3,390,953.79 × 744,098.64 - Step 4: Simplify right side
2,260,324.57x = 2,523,204,103,441.85 - Step 5: Solve for x
x = 2,523,204,103,441.85/2,260,324.57 - Step 6: Final answer
x = 1,116,301.67
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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.