Finding the Third Proportional to 930,660.75 and 1,401,531.75
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Solution
The third proportional to 930,660.75 and 1,401,531.75 is: 2,110,641.55
Step by Step Solution
- Step 1: Write the proportion equation
930,660.75 : 1,401,531.75 = 1,401,531.75 : x - Step 2: Convert to fraction form
930,660.75/1,401,531.75 = 1,401,531.75/x - Step 3: Cross multiply
930,660.75x = 1,401,531.75 × 1,401,531.75 - Step 4: Simplify right side
930,660.75x = 1,964,291,246,258.06 - Step 5: Solve for x
x = 1,964,291,246,258.06/930,660.75 - Step 6: Final answer
x = 2,110,641.55
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.