Finding the Third Proportional to 985,600.13 and 1,440,981.84
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Solution
The third proportional to 985,600.13 and 1,440,981.84 is: 2,106,765.84
Step by Step Solution
- Step 1: Write the proportion equation
985,600.13 : 1,440,981.84 = 1,440,981.84 : x - Step 2: Convert to fraction form
985,600.13/1,440,981.84 = 1,440,981.84/x - Step 3: Cross multiply
985,600.13x = 1,440,981.84 × 1,440,981.84 - Step 4: Simplify right side
985,600.13x = 2,076,428,674,017.15 - Step 5: Solve for x
x = 2,076,428,674,017.15/985,600.13 - Step 6: Final answer
x = 2,106,765.84
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.