Finding the Third Proportional to 496,444.50 and 767,132.75
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Solution
The third proportional to 496,444.50 and 767,132.75 is: 1,185,414.80
Step by Step Solution
- Step 1: Write the proportion equation
496,444.50 : 767,132.75 = 767,132.75 : x - Step 2: Convert to fraction form
496,444.50/767,132.75 = 767,132.75/x - Step 3: Cross multiply
496,444.50x = 767,132.75 × 767,132.75 - Step 4: Simplify right side
496,444.50x = 588,492,656,122.56 - Step 5: Solve for x
x = 588,492,656,122.56/496,444.50 - Step 6: Final answer
x = 1,185,414.80
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.