Finding the Third Proportional to 2,954,128.13 and 6,412,430.44
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Solution
The third proportional to 2,954,128.13 and 6,412,430.44 is: 13,919,255.49
Step by Step Solution
- Step 1: Write the proportion equation
2,954,128.13 : 6,412,430.44 = 6,412,430.44 : x - Step 2: Convert to fraction form
2,954,128.13/6,412,430.44 = 6,412,430.44/x - Step 3: Cross multiply
2,954,128.13x = 6,412,430.44 × 6,412,430.44 - Step 4: Simplify right side
2,954,128.13x = 41,119,264,115,776.44 - Step 5: Solve for x
x = 41,119,264,115,776.44/2,954,128.13 - Step 6: Final answer
x = 13,919,255.49
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.