Finding the Third Proportional to 7,270,576.50 and 11,257,995
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Solution
The third proportional to 7,270,576.50 and 11,257,995 is: 17,432,242.33
Step by Step Solution
- Step 1: Write the proportion equation
7,270,576.50 : 11,257,995 = 11,257,995 : x - Step 2: Convert to fraction form
7,270,576.50/11,257,995 = 11,257,995/x - Step 3: Cross multiply
7,270,576.50x = 11,257,995 × 11,257,995 - Step 4: Simplify right side
7,270,576.50x = 126,742,451,420,025 - Step 5: Solve for x
x = 126,742,451,420,025/7,270,576.50 - Step 6: Final answer
x = 17,432,242.33
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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.