Finding the Fourth Proportional to 676,305.06, 1,014,613.11 and 202,999.38
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Solution
The fourth proportional to 676,305.06, 1,014,613.11 and 202,999.38 is: 304,545.75
Step by Step Solution
- Step 1: Write the proportion equation
676,305.06 : 1,014,613.11 = 202,999.38 : x - Step 2: Convert to fraction form
676,305.06/1,014,613.11 = 202,999.38/x - Step 3: Cross multiply
676,305.06x = 1,014,613.11 × 202,999.38 - Step 4: Simplify right side
676,305.06x = 205,965,832,269.87 - Step 5: Solve for x
x = 205,965,832,269.87/676,305.06 - Step 6: Final answer
x = 304,545.75
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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.