Finding the Third Proportional to 985,596.81 and 1,440,976.99
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Solution
The third proportional to 985,596.81 and 1,440,976.99 is: 2,106,758.73
Step by Step Solution
- Step 1: Write the proportion equation
985,596.81 : 1,440,976.99 = 1,440,976.99 : x - Step 2: Convert to fraction form
985,596.81/1,440,976.99 = 1,440,976.99/x - Step 3: Cross multiply
985,596.81x = 1,440,976.99 × 1,440,976.99 - Step 4: Simplify right side
985,596.81x = 2,076,414,679,348.99 - Step 5: Solve for x
x = 2,076,414,679,348.99/985,596.81 - Step 6: Final answer
x = 2,106,758.73
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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.