Finding the Third Proportional to 693,526 and 1,514,060
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Solution
The third proportional to 693,526 and 1,514,060 is: 3,305,395.45
Step by Step Solution
- Step 1: Write the proportion equation
693,526 : 1,514,060 = 1,514,060 : x - Step 2: Convert to fraction form
693,526/1,514,060 = 1,514,060/x - Step 3: Cross multiply
693,526x = 1,514,060 × 1,514,060 - Step 4: Simplify right side
693,526x = 2,292,377,683,600 - Step 5: Solve for x
x = 2,292,377,683,600/693,526 - Step 6: Final answer
x = 3,305,395.45
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.