Finding the Third Proportional to 353,038.50 and 777,336.75
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Solution
The third proportional to 353,038.50 and 777,336.75 is: 1,711,576.56
Step by Step Solution
- Step 1: Write the proportion equation
353,038.50 : 777,336.75 = 777,336.75 : x - Step 2: Convert to fraction form
353,038.50/777,336.75 = 777,336.75/x - Step 3: Cross multiply
353,038.50x = 777,336.75 × 777,336.75 - Step 4: Simplify right side
353,038.50x = 604,252,422,900.56 - Step 5: Solve for x
x = 604,252,422,900.56/353,038.50 - Step 6: Final answer
x = 1,711,576.56
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.