Finding the Third Proportional to 407,723.06 and 867,934.13
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Solution
The third proportional to 407,723.06 and 867,934.13 is: 1,847,601.26
Step by Step Solution
- Step 1: Write the proportion equation
407,723.06 : 867,934.13 = 867,934.13 : x - Step 2: Convert to fraction form
407,723.06/867,934.13 = 867,934.13/x - Step 3: Cross multiply
407,723.06x = 867,934.13 × 867,934.13 - Step 4: Simplify right side
407,723.06x = 753,309,645,339.52 - Step 5: Solve for x
x = 753,309,645,339.52/407,723.06 - Step 6: Final answer
x = 1,847,601.26
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.