Finding the Third Proportional to 843,444.13 and 1,836,637
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Solution
The third proportional to 843,444.13 and 1,836,637 is: 3,999,358.55
Step by Step Solution
- Step 1: Write the proportion equation
843,444.13 : 1,836,637 = 1,836,637 : x - Step 2: Convert to fraction form
843,444.13/1,836,637 = 1,836,637/x - Step 3: Cross multiply
843,444.13x = 1,836,637 × 1,836,637 - Step 4: Simplify right side
843,444.13x = 3,373,235,469,769 - Step 5: Solve for x
x = 3,373,235,469,769/843,444.13 - Step 6: Final answer
x = 3,999,358.55
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.