Finding the Third Proportional to 3,129,747.19 and 6,595,745.63
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Solution
The third proportional to 3,129,747.19 and 6,595,745.63 is: 13,900,119.64
Step by Step Solution
- Step 1: Write the proportion equation
3,129,747.19 : 6,595,745.63 = 6,595,745.63 : x - Step 2: Convert to fraction form
3,129,747.19/6,595,745.63 = 6,595,745.63/x - Step 3: Cross multiply
3,129,747.19x = 6,595,745.63 × 6,595,745.63 - Step 4: Simplify right side
3,129,747.19x = 43,503,860,349,706.64 - Step 5: Solve for x
x = 43,503,860,349,706.64/3,129,747.19 - Step 6: Final answer
x = 13,900,119.64
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.