Finding the Third Proportional to 750,786.75 and 1,771,551.75
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Solution
The third proportional to 750,786.75 and 1,771,551.75 is: 4,180,142.50
Step by Step Solution
- Step 1: Write the proportion equation
750,786.75 : 1,771,551.75 = 1,771,551.75 : x - Step 2: Convert to fraction form
750,786.75/1,771,551.75 = 1,771,551.75/x - Step 3: Cross multiply
750,786.75x = 1,771,551.75 × 1,771,551.75 - Step 4: Simplify right side
750,786.75x = 3,138,395,602,928.06 - Step 5: Solve for x
x = 3,138,395,602,928.06/750,786.75 - Step 6: Final answer
x = 4,180,142.50
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.