Finding the Fourth Proportional to 599,266.88, 827,012.61 and 344,618.09
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Solution
The fourth proportional to 599,266.88, 827,012.61 and 344,618.09 is: 475,586.94
Step by Step Solution
- Step 1: Write the proportion equation
599,266.88 : 827,012.61 = 344,618.09 : x - Step 2: Convert to fraction form
599,266.88/827,012.61 = 344,618.09/x - Step 3: Cross multiply
599,266.88x = 827,012.61 × 344,618.09 - Step 4: Simplify right side
599,266.88x = 285,003,501,929.05 - Step 5: Solve for x
x = 285,003,501,929.05/599,266.88 - Step 6: Final answer
x = 475,586.94
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.