Finding the Third Proportional to 934,135.78 and 1,942,825.08
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Solution
The third proportional to 934,135.78 and 1,942,825.08 is: 4,040,707.31
Step by Step Solution
- Step 1: Write the proportion equation
934,135.78 : 1,942,825.08 = 1,942,825.08 : x - Step 2: Convert to fraction form
934,135.78/1,942,825.08 = 1,942,825.08/x - Step 3: Cross multiply
934,135.78x = 1,942,825.08 × 1,942,825.08 - Step 4: Simplify right side
934,135.78x = 3,774,569,284,191.41 - Step 5: Solve for x
x = 3,774,569,284,191.41/934,135.78 - Step 6: Final answer
x = 4,040,707.31
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.