Finding the Fourth Proportional to 1,323,096.19, 1,825,093.29 and 832,283.44
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Solution
The fourth proportional to 1,323,096.19, 1,825,093.29 and 832,283.44 is: 1,148,060.84
Step by Step Solution
- Step 1: Write the proportion equation
1,323,096.19 : 1,825,093.29 = 832,283.44 : x - Step 2: Convert to fraction form
1,323,096.19/1,825,093.29 = 832,283.44/x - Step 3: Cross multiply
1,323,096.19x = 1,825,093.29 × 832,283.44 - Step 4: Simplify right side
1,323,096.19x = 1,518,994,921,722.12 - Step 5: Solve for x
x = 1,518,994,921,722.12/1,323,096.19 - Step 6: Final answer
x = 1,148,060.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.