Finding the Third Proportional to 935,892 and 2,013,643.13
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Solution
The third proportional to 935,892 and 2,013,643.13 is: 4,332,506.99
Step by Step Solution
- Step 1: Write the proportion equation
935,892 : 2,013,643.13 = 2,013,643.13 : x - Step 2: Convert to fraction form
935,892/2,013,643.13 = 2,013,643.13/x - Step 3: Cross multiply
935,892x = 2,013,643.13 × 2,013,643.13 - Step 4: Simplify right side
935,892x = 4,054,758,634,859.77 - Step 5: Solve for x
x = 4,054,758,634,859.77/935,892 - Step 6: Final answer
x = 4,332,506.99
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.