Finding the Third Proportional to 920,094 and 2,002,188
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Solution
The third proportional to 920,094 and 2,002,188 is: 4,356,899.17
Step by Step Solution
- Step 1: Write the proportion equation
920,094 : 2,002,188 = 2,002,188 : x - Step 2: Convert to fraction form
920,094/2,002,188 = 2,002,188/x - Step 3: Cross multiply
920,094x = 2,002,188 × 2,002,188 - Step 4: Simplify right side
920,094x = 4,008,756,787,344 - Step 5: Solve for x
x = 4,008,756,787,344/920,094 - Step 6: Final answer
x = 4,356,899.17
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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.