Finding the Third Proportional to 292,285.13 and 628,082.44
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Solution
The third proportional to 292,285.13 and 628,082.44 is: 1,349,666.86
Step by Step Solution
- Step 1: Write the proportion equation
292,285.13 : 628,082.44 = 628,082.44 : x - Step 2: Convert to fraction form
292,285.13/628,082.44 = 628,082.44/x - Step 3: Cross multiply
292,285.13x = 628,082.44 × 628,082.44 - Step 4: Simplify right side
292,285.13x = 394,487,548,295.94 - Step 5: Solve for x
x = 394,487,548,295.94/292,285.13 - Step 6: Final answer
x = 1,349,666.86
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.