Finding the Fourth Proportional to 1,065,138.68, 1,598,201.96 and 466,020.84
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Solution
The fourth proportional to 1,065,138.68, 1,598,201.96 and 466,020.84 is: 699,247.37
Step by Step Solution
- Step 1: Write the proportion equation
1,065,138.68 : 1,598,201.96 = 466,020.84 : x - Step 2: Convert to fraction form
1,065,138.68/1,598,201.96 = 466,020.84/x - Step 3: Cross multiply
1,065,138.68x = 1,598,201.96 × 466,020.84 - Step 4: Simplify right side
1,065,138.68x = 744,795,419,888.85 - Step 5: Solve for x
x = 744,795,419,888.85/1,065,138.68 - Step 6: Final answer
x = 699,247.37
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.