Finding the Third Proportional to 750,775.88 and 1,619,649.75
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Solution
The third proportional to 750,775.88 and 1,619,649.75 is: 3,494,072.47
Step by Step Solution
- Step 1: Write the proportion equation
750,775.88 : 1,619,649.75 = 1,619,649.75 : x - Step 2: Convert to fraction form
750,775.88/1,619,649.75 = 1,619,649.75/x - Step 3: Cross multiply
750,775.88x = 1,619,649.75 × 1,619,649.75 - Step 4: Simplify right side
750,775.88x = 2,623,265,312,675.06 - Step 5: Solve for x
x = 2,623,265,312,675.06/750,775.88 - Step 6: Final answer
x = 3,494,072.47
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.