Finding the Third Proportional to 725,053.50 and 1,555,083
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Solution
The third proportional to 725,053.50 and 1,555,083 is: 3,335,316.82
Step by Step Solution
- Step 1: Write the proportion equation
725,053.50 : 1,555,083 = 1,555,083 : x - Step 2: Convert to fraction form
725,053.50/1,555,083 = 1,555,083/x - Step 3: Cross multiply
725,053.50x = 1,555,083 × 1,555,083 - Step 4: Simplify right side
725,053.50x = 2,418,283,136,889 - Step 5: Solve for x
x = 2,418,283,136,889/725,053.50 - Step 6: Final answer
x = 3,335,316.82
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.