Finding the Third Proportional to 925,700 and 1,400,160
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Solution
The third proportional to 925,700 and 1,400,160 is: 2,117,800.61
Step by Step Solution
- Step 1: Write the proportion equation
925,700 : 1,400,160 = 1,400,160 : x - Step 2: Convert to fraction form
925,700/1,400,160 = 1,400,160/x - Step 3: Cross multiply
925,700x = 1,400,160 × 1,400,160 - Step 4: Simplify right side
925,700x = 1,960,448,025,600 - Step 5: Solve for x
x = 1,960,448,025,600/925,700 - Step 6: Final answer
x = 2,117,800.61
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.