Finding the Fourth Proportional to 1,723,465.62, 2,586,379.62 and 601,534.62
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Solution
The fourth proportional to 1,723,465.62, 2,586,379.62 and 601,534.62 is: 902,714.20
Step by Step Solution
- Step 1: Write the proportion equation
1,723,465.62 : 2,586,379.62 = 601,534.62 : x - Step 2: Convert to fraction form
1,723,465.62/2,586,379.62 = 601,534.62/x - Step 3: Cross multiply
1,723,465.62x = 2,586,379.62 × 601,534.62 - Step 4: Simplify right side
1,723,465.62x = 1,555,796,881,892.44 - Step 5: Solve for x
x = 1,555,796,881,892.44/1,723,465.62 - Step 6: Final answer
x = 902,714.20
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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.