Finding the Third Proportional to 713,170.50 and 1,107,843.75
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Solution
The third proportional to 713,170.50 and 1,107,843.75 is: 1,720,931.77
Step by Step Solution
- Step 1: Write the proportion equation
713,170.50 : 1,107,843.75 = 1,107,843.75 : x - Step 2: Convert to fraction form
713,170.50/1,107,843.75 = 1,107,843.75/x - Step 3: Cross multiply
713,170.50x = 1,107,843.75 × 1,107,843.75 - Step 4: Simplify right side
713,170.50x = 1,227,317,774,414.06 - Step 5: Solve for x
x = 1,227,317,774,414.06/713,170.50 - Step 6: Final answer
x = 1,720,931.77
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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.