Finding the Third Proportional to 304,818.13 and 669,971.88
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Solution
The third proportional to 304,818.13 and 669,971.88 is: 1,472,557.82
Step by Step Solution
- Step 1: Write the proportion equation
304,818.13 : 669,971.88 = 669,971.88 : x - Step 2: Convert to fraction form
304,818.13/669,971.88 = 669,971.88/x - Step 3: Cross multiply
304,818.13x = 669,971.88 × 669,971.88 - Step 4: Simplify right side
304,818.13x = 448,862,313,291.02 - Step 5: Solve for x
x = 448,862,313,291.02/304,818.13 - Step 6: Final answer
x = 1,472,557.82
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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.