Finding the Third Proportional to 662,212.13 and 1,430,271
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Solution
The third proportional to 662,212.13 and 1,430,271 is: 3,089,153.85
Step by Step Solution
- Step 1: Write the proportion equation
662,212.13 : 1,430,271 = 1,430,271 : x - Step 2: Convert to fraction form
662,212.13/1,430,271 = 1,430,271/x - Step 3: Cross multiply
662,212.13x = 1,430,271 × 1,430,271 - Step 4: Simplify right side
662,212.13x = 2,045,675,133,441 - Step 5: Solve for x
x = 2,045,675,133,441/662,212.13 - Step 6: Final answer
x = 3,089,153.85
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.