Finding the Third Proportional to 403,862.25 and 633,596.63
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Solution
The third proportional to 403,862.25 and 633,596.63 is: 994,013.88
Step by Step Solution
- Step 1: Write the proportion equation
403,862.25 : 633,596.63 = 633,596.63 : x - Step 2: Convert to fraction form
403,862.25/633,596.63 = 633,596.63/x - Step 3: Cross multiply
403,862.25x = 633,596.63 × 633,596.63 - Step 4: Simplify right side
403,862.25x = 401,444,683,211.39 - Step 5: Solve for x
x = 401,444,683,211.39/403,862.25 - Step 6: Final answer
x = 994,013.88
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.