Finding the Third Proportional to 329,527.50 and 719,197.50
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Solution
The third proportional to 329,527.50 and 719,197.50 is: 1,569,656.69
Step by Step Solution
- Step 1: Write the proportion equation
329,527.50 : 719,197.50 = 719,197.50 : x - Step 2: Convert to fraction form
329,527.50/719,197.50 = 719,197.50/x - Step 3: Cross multiply
329,527.50x = 719,197.50 × 719,197.50 - Step 4: Simplify right side
329,527.50x = 517,245,044,006.25 - Step 5: Solve for x
x = 517,245,044,006.25/329,527.50 - Step 6: Final answer
x = 1,569,656.69
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.