Finding the Third Proportional to 3,366,081 and 7,214,395.50
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Solution
The third proportional to 3,366,081 and 7,214,395.50 is: 15,462,344.02
Step by Step Solution
- Step 1: Write the proportion equation
3,366,081 : 7,214,395.50 = 7,214,395.50 : x - Step 2: Convert to fraction form
3,366,081/7,214,395.50 = 7,214,395.50/x - Step 3: Cross multiply
3,366,081x = 7,214,395.50 × 7,214,395.50 - Step 4: Simplify right side
3,366,081x = 52,047,502,430,420.25 - Step 5: Solve for x
x = 52,047,502,430,420.25/3,366,081 - Step 6: Final answer
x = 15,462,344.02
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.