Finding the Third Proportional to 699,910.88 and 1,535,415.75
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Solution
The third proportional to 699,910.88 and 1,535,415.75 is: 3,368,288.18
Step by Step Solution
- Step 1: Write the proportion equation
699,910.88 : 1,535,415.75 = 1,535,415.75 : x - Step 2: Convert to fraction form
699,910.88/1,535,415.75 = 1,535,415.75/x - Step 3: Cross multiply
699,910.88x = 1,535,415.75 × 1,535,415.75 - Step 4: Simplify right side
699,910.88x = 2,357,501,525,348.06 - Step 5: Solve for x
x = 2,357,501,525,348.06/699,910.88 - Step 6: Final answer
x = 3,368,288.18
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.