Finding the Third Proportional to 841,554 and 1,183,707
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Solution
The third proportional to 841,554 and 1,183,707 is: 1,664,970.12
Step by Step Solution
- Step 1: Write the proportion equation
841,554 : 1,183,707 = 1,183,707 : x - Step 2: Convert to fraction form
841,554/1,183,707 = 1,183,707/x - Step 3: Cross multiply
841,554x = 1,183,707 × 1,183,707 - Step 4: Simplify right side
841,554x = 1,401,162,261,849 - Step 5: Solve for x
x = 1,401,162,261,849/841,554 - Step 6: Final answer
x = 1,664,970.12
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.