Finding the Third Proportional to 337,521.30 and 454,645.41
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Solution
The third proportional to 337,521.30 and 454,645.41 is: 612,413.03
Step by Step Solution
- Step 1: Write the proportion equation
337,521.30 : 454,645.41 = 454,645.41 : x - Step 2: Convert to fraction form
337,521.30/454,645.41 = 454,645.41/x - Step 3: Cross multiply
337,521.30x = 454,645.41 × 454,645.41 - Step 4: Simplify right side
337,521.30x = 206,702,445,424.23 - Step 5: Solve for x
x = 206,702,445,424.23/337,521.30 - Step 6: Final answer
x = 612,413.03
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.