Finding the Third Proportional to 2,665,186.03 and 4,292,135.58
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Solution
The third proportional to 2,665,186.03 and 4,292,135.58 is: 6,912,248.38
Step by Step Solution
- Step 1: Write the proportion equation
2,665,186.03 : 4,292,135.58 = 4,292,135.58 : x - Step 2: Convert to fraction form
2,665,186.03/4,292,135.58 = 4,292,135.58/x - Step 3: Cross multiply
2,665,186.03x = 4,292,135.58 × 4,292,135.58 - Step 4: Simplify right side
2,665,186.03x = 18,422,427,821,006.43 - Step 5: Solve for x
x = 18,422,427,821,006.43/2,665,186.03 - Step 6: Final answer
x = 6,912,248.38
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.