Finding the Third Proportional to 476,872.13 and 668,334.75
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Solution
The third proportional to 476,872.13 and 668,334.75 is: 936,669.00
Step by Step Solution
- Step 1: Write the proportion equation
476,872.13 : 668,334.75 = 668,334.75 : x - Step 2: Convert to fraction form
476,872.13/668,334.75 = 668,334.75/x - Step 3: Cross multiply
476,872.13x = 668,334.75 × 668,334.75 - Step 4: Simplify right side
476,872.13x = 446,671,338,057.56 - Step 5: Solve for x
x = 446,671,338,057.56/476,872.13 - Step 6: Final answer
x = 936,669.00
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.