Finding the Third Proportional to 832,527 and 1,805,022
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Solution
The third proportional to 832,527 and 1,805,022 is: 3,913,512.02
Step by Step Solution
- Step 1: Write the proportion equation
832,527 : 1,805,022 = 1,805,022 : x - Step 2: Convert to fraction form
832,527/1,805,022 = 1,805,022/x - Step 3: Cross multiply
832,527x = 1,805,022 × 1,805,022 - Step 4: Simplify right side
832,527x = 3,258,104,420,484 - Step 5: Solve for x
x = 3,258,104,420,484/832,527 - Step 6: Final answer
x = 3,913,512.02
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.