Finding the Third Proportional to 4,529,644.13 and 6,860,400.75
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Solution
The third proportional to 4,529,644.13 and 6,860,400.75 is: 10,390,462.73
Step by Step Solution
- Step 1: Write the proportion equation
4,529,644.13 : 6,860,400.75 = 6,860,400.75 : x - Step 2: Convert to fraction form
4,529,644.13/6,860,400.75 = 6,860,400.75/x - Step 3: Cross multiply
4,529,644.13x = 6,860,400.75 × 6,860,400.75 - Step 4: Simplify right side
4,529,644.13x = 47,065,098,450,600.56 - Step 5: Solve for x
x = 47,065,098,450,600.56/4,529,644.13 - Step 6: Final answer
x = 10,390,462.73
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.