Finding the Third Proportional to 401,122.13 and 880,966.13
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Solution
The third proportional to 401,122.13 and 880,966.13 is: 1,934,825.49
Step by Step Solution
- Step 1: Write the proportion equation
401,122.13 : 880,966.13 = 880,966.13 : x - Step 2: Convert to fraction form
401,122.13/880,966.13 = 880,966.13/x - Step 3: Cross multiply
401,122.13x = 880,966.13 × 880,966.13 - Step 4: Simplify right side
401,122.13x = 776,101,313,397.52 - Step 5: Solve for x
x = 776,101,313,397.52/401,122.13 - Step 6: Final answer
x = 1,934,825.49
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.