Finding the Third Proportional to 751,130 and 1,670,176
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Solution
The third proportional to 751,130 and 1,670,176 is: 3,713,721.82
Step by Step Solution
- Step 1: Write the proportion equation
751,130 : 1,670,176 = 1,670,176 : x - Step 2: Convert to fraction form
751,130/1,670,176 = 1,670,176/x - Step 3: Cross multiply
751,130x = 1,670,176 × 1,670,176 - Step 4: Simplify right side
751,130x = 2,789,487,870,976 - Step 5: Solve for x
x = 2,789,487,870,976/751,130 - Step 6: Final answer
x = 3,713,721.82
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.