Finding the Fourth Proportional to 1,082,245.80, 1,493,543.14 and 598,803.08
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Solution
The fourth proportional to 1,082,245.80, 1,493,543.14 and 598,803.08 is: 826,372.56
Step by Step Solution
- Step 1: Write the proportion equation
1,082,245.80 : 1,493,543.14 = 598,803.08 : x - Step 2: Convert to fraction form
1,082,245.80/1,493,543.14 = 598,803.08/x - Step 3: Cross multiply
1,082,245.80x = 1,493,543.14 × 598,803.08 - Step 4: Simplify right side
1,082,245.80x = 894,338,232,344.87 - Step 5: Solve for x
x = 894,338,232,344.87/1,082,245.80 - Step 6: Final answer
x = 826,372.56
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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.