Finding the Third Proportional to 933,012 and 1,948,856
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Solution
The third proportional to 933,012 and 1,948,856 is: 4,070,729.75
Step by Step Solution
- Step 1: Write the proportion equation
933,012 : 1,948,856 = 1,948,856 : x - Step 2: Convert to fraction form
933,012/1,948,856 = 1,948,856/x - Step 3: Cross multiply
933,012x = 1,948,856 × 1,948,856 - Step 4: Simplify right side
933,012x = 3,798,039,708,736 - Step 5: Solve for x
x = 3,798,039,708,736/933,012 - Step 6: Final answer
x = 4,070,729.75
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.