Finding the Third Proportional to 2,367,225 and 5,177,421
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Solution
The third proportional to 2,367,225 and 5,177,421 is: 11,323,675.70
Step by Step Solution
- Step 1: Write the proportion equation
2,367,225 : 5,177,421 = 5,177,421 : x - Step 2: Convert to fraction form
2,367,225/5,177,421 = 5,177,421/x - Step 3: Cross multiply
2,367,225x = 5,177,421 × 5,177,421 - Step 4: Simplify right side
2,367,225x = 26,805,688,211,241 - Step 5: Solve for x
x = 26,805,688,211,241/2,367,225 - Step 6: Final answer
x = 11,323,675.70
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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.