Finding the Third Proportional to 4,121,212 and 6,304,202
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Solution
The third proportional to 4,121,212 and 6,304,202 is: 9,643,513.33
Step by Step Solution
- Step 1: Write the proportion equation
4,121,212 : 6,304,202 = 6,304,202 : x - Step 2: Convert to fraction form
4,121,212/6,304,202 = 6,304,202/x - Step 3: Cross multiply
4,121,212x = 6,304,202 × 6,304,202 - Step 4: Simplify right side
4,121,212x = 39,742,962,856,804 - Step 5: Solve for x
x = 39,742,962,856,804/4,121,212 - Step 6: Final answer
x = 9,643,513.33
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.