Finding the Third Proportional to 7,107,545 and 10,394,755
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Solution
The third proportional to 7,107,545 and 10,394,755 is: 15,202,285.95
Step by Step Solution
- Step 1: Write the proportion equation
7,107,545 : 10,394,755 = 10,394,755 : x - Step 2: Convert to fraction form
7,107,545/10,394,755 = 10,394,755/x - Step 3: Cross multiply
7,107,545x = 10,394,755 × 10,394,755 - Step 4: Simplify right side
7,107,545x = 108,050,931,510,025 - Step 5: Solve for x
x = 108,050,931,510,025/7,107,545 - Step 6: Final answer
x = 15,202,285.95
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.