Finding the Fourth Proportional to 1,771,230.12, 2,444,296.14 and 966,414.12
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Solution
The fourth proportional to 1,771,230.12, 2,444,296.14 and 966,414.12 is: 1,333,650.71
Step by Step Solution
- Step 1: Write the proportion equation
1,771,230.12 : 2,444,296.14 = 966,414.12 : x - Step 2: Convert to fraction form
1,771,230.12/2,444,296.14 = 966,414.12/x - Step 3: Cross multiply
1,771,230.12x = 2,444,296.14 × 966,414.12 - Step 4: Simplify right side
1,771,230.12x = 2,362,202,303,157.50 - Step 5: Solve for x
x = 2,362,202,303,157.50/1,771,230.12 - Step 6: Final answer
x = 1,333,650.71
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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.