Finding the Third Proportional to 904,130 and 1,934,094
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Solution
The third proportional to 904,130 and 1,934,094 is: 4,137,369.18
Step by Step Solution
- Step 1: Write the proportion equation
904,130 : 1,934,094 = 1,934,094 : x - Step 2: Convert to fraction form
904,130/1,934,094 = 1,934,094/x - Step 3: Cross multiply
904,130x = 1,934,094 × 1,934,094 - Step 4: Simplify right side
904,130x = 3,740,719,600,836 - Step 5: Solve for x
x = 3,740,719,600,836/904,130 - Step 6: Final answer
x = 4,137,369.18
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.