Finding the Third Proportional to 2,497,139.50 and 5,373,267.75
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Solution
The third proportional to 2,497,139.50 and 5,373,267.75 is: 11,562,031.80
Step by Step Solution
- Step 1: Write the proportion equation
2,497,139.50 : 5,373,267.75 = 5,373,267.75 : x - Step 2: Convert to fraction form
2,497,139.50/5,373,267.75 = 5,373,267.75/x - Step 3: Cross multiply
2,497,139.50x = 5,373,267.75 × 5,373,267.75 - Step 4: Simplify right side
2,497,139.50x = 28,872,006,313,190.06 - Step 5: Solve for x
x = 28,872,006,313,190.06/2,497,139.50 - Step 6: Final answer
x = 11,562,031.80
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.