Finding the Third Proportional to 941,632 and 1,209,024
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Solution
The third proportional to 941,632 and 1,209,024 is: 1,552,346.39
Step by Step Solution
- Step 1: Write the proportion equation
941,632 : 1,209,024 = 1,209,024 : x - Step 2: Convert to fraction form
941,632/1,209,024 = 1,209,024/x - Step 3: Cross multiply
941,632x = 1,209,024 × 1,209,024 - Step 4: Simplify right side
941,632x = 1,461,739,032,576 - Step 5: Solve for x
x = 1,461,739,032,576/941,632 - Step 6: Final answer
x = 1,552,346.39
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Why These Related Problems?
These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.