Finding the Fourth Proportional to 1,082,463.60, 1,493,802.66 and 599,062.08
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Solution
The fourth proportional to 1,082,463.60, 1,493,802.66 and 599,062.08 is: 826,707.27
Step by Step Solution
- Step 1: Write the proportion equation
1,082,463.60 : 1,493,802.66 = 599,062.08 : x - Step 2: Convert to fraction form
1,082,463.60/1,493,802.66 = 599,062.08/x - Step 3: Cross multiply
1,082,463.60x = 1,493,802.66 × 599,062.08 - Step 4: Simplify right side
1,082,463.60x = 894,880,528,609.13 - Step 5: Solve for x
x = 894,880,528,609.13/1,082,463.60 - Step 6: Final answer
x = 826,707.27
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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.