Finding the Third Proportional to 3,097,369.13 and 6,643,149.19
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Solution
The third proportional to 3,097,369.13 and 6,643,149.19 is: 14,248,037.40
Step by Step Solution
- Step 1: Write the proportion equation
3,097,369.13 : 6,643,149.19 = 6,643,149.19 : x - Step 2: Convert to fraction form
3,097,369.13/6,643,149.19 = 6,643,149.19/x - Step 3: Cross multiply
3,097,369.13x = 6,643,149.19 × 6,643,149.19 - Step 4: Simplify right side
3,097,369.13x = 44,131,431,127,381.91 - Step 5: Solve for x
x = 44,131,431,127,381.91/3,097,369.13 - Step 6: Final answer
x = 14,248,037.40
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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.