Finding the Third Proportional to 376,519.13 and 827,774.25
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Solution
The third proportional to 376,519.13 and 827,774.25 is: 1,819,854.99
Step by Step Solution
- Step 1: Write the proportion equation
376,519.13 : 827,774.25 = 827,774.25 : x - Step 2: Convert to fraction form
376,519.13/827,774.25 = 827,774.25/x - Step 3: Cross multiply
376,519.13x = 827,774.25 × 827,774.25 - Step 4: Simplify right side
376,519.13x = 685,210,208,963.06 - Step 5: Solve for x
x = 685,210,208,963.06/376,519.13 - Step 6: Final answer
x = 1,819,854.99
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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.