Finding the Third Proportional to 1,685,292.19 and 2,384,637.75
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Solution
The third proportional to 1,685,292.19 and 2,384,637.75 is: 3,374,190.68
Step by Step Solution
- Step 1: Write the proportion equation
1,685,292.19 : 2,384,637.75 = 2,384,637.75 : x - Step 2: Convert to fraction form
1,685,292.19/2,384,637.75 = 2,384,637.75/x - Step 3: Cross multiply
1,685,292.19x = 2,384,637.75 × 2,384,637.75 - Step 4: Simplify right side
1,685,292.19x = 5,686,497,198,725.06 - Step 5: Solve for x
x = 5,686,497,198,725.06/1,685,292.19 - Step 6: Final answer
x = 3,374,190.68
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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.