Finding the Third Proportional to 4,112,330.13 and 8,910,398.99
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Solution
The third proportional to 4,112,330.13 and 8,910,398.99 is: 19,306,623.63
Step by Step Solution
- Step 1: Write the proportion equation
4,112,330.13 : 8,910,398.99 = 8,910,398.99 : x - Step 2: Convert to fraction form
4,112,330.13/8,910,398.99 = 8,910,398.99/x - Step 3: Cross multiply
4,112,330.13x = 8,910,398.99 × 8,910,398.99 - Step 4: Simplify right side
4,112,330.13x = 79,395,210,130,362.62 - Step 5: Solve for x
x = 79,395,210,130,362.62/4,112,330.13 - Step 6: Final answer
x = 19,306,623.63
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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.