Finding the Third Proportional to 3,135,478 and 4,582,234
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Solution
The third proportional to 3,135,478 and 4,582,234 is: 6,696,544.65
Step by Step Solution
- Step 1: Write the proportion equation
3,135,478 : 4,582,234 = 4,582,234 : x - Step 2: Convert to fraction form
3,135,478/4,582,234 = 4,582,234/x - Step 3: Cross multiply
3,135,478x = 4,582,234 × 4,582,234 - Step 4: Simplify right side
3,135,478x = 20,996,868,430,756 - Step 5: Solve for x
x = 20,996,868,430,756/3,135,478 - Step 6: Final answer
x = 6,696,544.65
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.