Finding the Third Proportional to 264,311.44 and 425,582.44
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Solution
The third proportional to 264,311.44 and 425,582.44 is: 685,253.78
Step by Step Solution
- Step 1: Write the proportion equation
264,311.44 : 425,582.44 = 425,582.44 : x - Step 2: Convert to fraction form
264,311.44/425,582.44 = 425,582.44/x - Step 3: Cross multiply
264,311.44x = 425,582.44 × 425,582.44 - Step 4: Simplify right side
264,311.44x = 181,120,411,108.44 - Step 5: Solve for x
x = 181,120,411,108.44/264,311.44 - Step 6: Final answer
x = 685,253.78
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.