Finding the Third Proportional to 258,832.97 and 553,650.19
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Solution
The third proportional to 258,832.97 and 553,650.19 is: 1,184,271.58
Step by Step Solution
- Step 1: Write the proportion equation
258,832.97 : 553,650.19 = 553,650.19 : x - Step 2: Convert to fraction form
258,832.97/553,650.19 = 553,650.19/x - Step 3: Cross multiply
258,832.97x = 553,650.19 × 553,650.19 - Step 4: Simplify right side
258,832.97x = 306,528,530,118.79 - Step 5: Solve for x
x = 306,528,530,118.79/258,832.97 - Step 6: Final answer
x = 1,184,271.58
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.