Finding the Third Proportional to 4,585,128 and 6,889,212
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Solution
The third proportional to 4,585,128 and 6,889,212 is: 10,351,126.94
Step by Step Solution
- Step 1: Write the proportion equation
4,585,128 : 6,889,212 = 6,889,212 : x - Step 2: Convert to fraction form
4,585,128/6,889,212 = 6,889,212/x - Step 3: Cross multiply
4,585,128x = 6,889,212 × 6,889,212 - Step 4: Simplify right side
4,585,128x = 47,461,241,980,944 - Step 5: Solve for x
x = 47,461,241,980,944/4,585,128 - Step 6: Final answer
x = 10,351,126.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.