Finding the Third Proportional to 2,349,100.13 and 5,129,646.75
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Solution
The third proportional to 2,349,100.13 and 5,129,646.75 is: 11,201,427.94
Step by Step Solution
- Step 1: Write the proportion equation
2,349,100.13 : 5,129,646.75 = 5,129,646.75 : x - Step 2: Convert to fraction form
2,349,100.13/5,129,646.75 = 5,129,646.75/x - Step 3: Cross multiply
2,349,100.13x = 5,129,646.75 × 5,129,646.75 - Step 4: Simplify right side
2,349,100.13x = 26,313,275,779,785.56 - Step 5: Solve for x
x = 26,313,275,779,785.56/2,349,100.13 - Step 6: Final answer
x = 11,201,427.94
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.