Finding the Third Proportional to 461,747.25 and 668,148.75
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Solution
The third proportional to 461,747.25 and 668,148.75 is: 966,811.93
Step by Step Solution
- Step 1: Write the proportion equation
461,747.25 : 668,148.75 = 668,148.75 : x - Step 2: Convert to fraction form
461,747.25/668,148.75 = 668,148.75/x - Step 3: Cross multiply
461,747.25x = 668,148.75 × 668,148.75 - Step 4: Simplify right side
461,747.25x = 446,422,752,126.56 - Step 5: Solve for x
x = 446,422,752,126.56/461,747.25 - Step 6: Final answer
x = 966,811.93
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.