Finding the Fourth Proportional to 3,522,586.29, 5,282,214.03 and 1,364,622.09
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Solution
The fourth proportional to 3,522,586.29, 5,282,214.03 and 1,364,622.09 is: 2,046,287.97
Step by Step Solution
- Step 1: Write the proportion equation
3,522,586.29 : 5,282,214.03 = 1,364,622.09 : x - Step 2: Convert to fraction form
3,522,586.29/5,282,214.03 = 1,364,622.09/x - Step 3: Cross multiply
3,522,586.29x = 5,282,214.03 × 1,364,622.09 - Step 4: Simplify right side
3,522,586.29x = 7,208,225,949,445.92 - Step 5: Solve for x
x = 7,208,225,949,445.92/3,522,586.29 - Step 6: Final answer
x = 2,046,287.97
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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.