Finding the Third Proportional to 3,753,311 and 8,201,370.50
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Solution
The third proportional to 3,753,311 and 8,201,370.50 is: 17,920,837.92
Step by Step Solution
- Step 1: Write the proportion equation
3,753,311 : 8,201,370.50 = 8,201,370.50 : x - Step 2: Convert to fraction form
3,753,311/8,201,370.50 = 8,201,370.50/x - Step 3: Cross multiply
3,753,311x = 8,201,370.50 × 8,201,370.50 - Step 4: Simplify right side
3,753,311x = 67,262,478,078,270.25 - Step 5: Solve for x
x = 67,262,478,078,270.25/3,753,311 - Step 6: Final answer
x = 17,920,837.92
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.