Finding the Fourth Proportional to 606,810.26, 910,313.80 and 227,760.63
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Solution
The fourth proportional to 606,810.26, 910,313.80 and 227,760.63 is: 341,677.88
Step by Step Solution
- Step 1: Write the proportion equation
606,810.26 : 910,313.80 = 227,760.63 : x - Step 2: Convert to fraction form
606,810.26/910,313.80 = 227,760.63/x - Step 3: Cross multiply
606,810.26x = 910,313.80 × 227,760.63 - Step 4: Simplify right side
606,810.26x = 207,333,644,016.29 - Step 5: Solve for x
x = 207,333,644,016.29/606,810.26 - Step 6: Final answer
x = 341,677.88
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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.