Finding the Third Proportional to 4,282,265 and 6,305,115
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Solution
The third proportional to 4,282,265 and 6,305,115 is: 9,283,515.89
Step by Step Solution
- Step 1: Write the proportion equation
4,282,265 : 6,305,115 = 6,305,115 : x - Step 2: Convert to fraction form
4,282,265/6,305,115 = 6,305,115/x - Step 3: Cross multiply
4,282,265x = 6,305,115 × 6,305,115 - Step 4: Simplify right side
4,282,265x = 39,754,475,163,225 - Step 5: Solve for x
x = 39,754,475,163,225/4,282,265 - Step 6: Final answer
x = 9,283,515.89
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.