Finding the Third Proportional to 992,185.93 and 2,103,594.21
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Solution
The third proportional to 992,185.93 and 2,103,594.21 is: 4,459,959.02
Step by Step Solution
- Step 1: Write the proportion equation
992,185.93 : 2,103,594.21 = 2,103,594.21 : x - Step 2: Convert to fraction form
992,185.93/2,103,594.21 = 2,103,594.21/x - Step 3: Cross multiply
992,185.93x = 2,103,594.21 × 2,103,594.21 - Step 4: Simplify right side
992,185.93x = 4,425,108,579,638.58 - Step 5: Solve for x
x = 4,425,108,579,638.58/992,185.93 - Step 6: Final answer
x = 4,459,959.02
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.