Finding the Third Proportional to 353,184.75 and 513,366.75
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Solution
The third proportional to 353,184.75 and 513,366.75 is: 746,197.05
Step by Step Solution
- Step 1: Write the proportion equation
353,184.75 : 513,366.75 = 513,366.75 : x - Step 2: Convert to fraction form
353,184.75/513,366.75 = 513,366.75/x - Step 3: Cross multiply
353,184.75x = 513,366.75 × 513,366.75 - Step 4: Simplify right side
353,184.75x = 263,545,420,005.56 - Step 5: Solve for x
x = 263,545,420,005.56/353,184.75 - Step 6: Final answer
x = 746,197.05
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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.