Finding the Third Proportional to 5,544,720 and 12,134,685
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Solution
The third proportional to 5,544,720 and 12,134,685 is: 26,556,900.99
Step by Step Solution
- Step 1: Write the proportion equation
5,544,720 : 12,134,685 = 12,134,685 : x - Step 2: Convert to fraction form
5,544,720/12,134,685 = 12,134,685/x - Step 3: Cross multiply
5,544,720x = 12,134,685 × 12,134,685 - Step 4: Simplify right side
5,544,720x = 147,250,580,049,225 - Step 5: Solve for x
x = 147,250,580,049,225/5,544,720 - Step 6: Final answer
x = 26,556,900.99
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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.