Finding the Third Proportional to 292,523.25 and 437,605.75
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Solution
The third proportional to 292,523.25 and 437,605.75 is: 654,644.69
Step by Step Solution
- Step 1: Write the proportion equation
292,523.25 : 437,605.75 = 437,605.75 : x - Step 2: Convert to fraction form
292,523.25/437,605.75 = 437,605.75/x - Step 3: Cross multiply
292,523.25x = 437,605.75 × 437,605.75 - Step 4: Simplify right side
292,523.25x = 191,498,792,433.06 - Step 5: Solve for x
x = 191,498,792,433.06/292,523.25 - Step 6: Final answer
x = 654,644.69
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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.