Finding the Third Proportional to 911,776.50 and 2,110,599
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Solution
The third proportional to 911,776.50 and 2,110,599 is: 4,885,657.99
Step by Step Solution
- Step 1: Write the proportion equation
911,776.50 : 2,110,599 = 2,110,599 : x - Step 2: Convert to fraction form
911,776.50/2,110,599 = 2,110,599/x - Step 3: Cross multiply
911,776.50x = 2,110,599 × 2,110,599 - Step 4: Simplify right side
911,776.50x = 4,454,628,138,801 - Step 5: Solve for x
x = 4,454,628,138,801/911,776.50 - Step 6: Final answer
x = 4,885,657.99
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These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.