Finding the Third Proportional to 2,895,329 and 6,239,405
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Solution
The third proportional to 2,895,329 and 6,239,405 is: 13,445,855.29
Step by Step Solution
- Step 1: Write the proportion equation
2,895,329 : 6,239,405 = 6,239,405 : x - Step 2: Convert to fraction form
2,895,329/6,239,405 = 6,239,405/x - Step 3: Cross multiply
2,895,329x = 6,239,405 × 6,239,405 - Step 4: Simplify right side
2,895,329x = 38,930,174,754,025 - Step 5: Solve for x
x = 38,930,174,754,025/2,895,329 - Step 6: Final answer
x = 13,445,855.29
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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.