Finding the Third Proportional to 336,864.56 and 508,806.94
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Solution
The third proportional to 336,864.56 and 508,806.94 is: 768,512.12
Step by Step Solution
- Step 1: Write the proportion equation
336,864.56 : 508,806.94 = 508,806.94 : x - Step 2: Convert to fraction form
336,864.56/508,806.94 = 508,806.94/x - Step 3: Cross multiply
336,864.56x = 508,806.94 × 508,806.94 - Step 4: Simplify right side
336,864.56x = 258,884,499,648.13 - Step 5: Solve for x
x = 258,884,499,648.13/336,864.56 - Step 6: Final answer
x = 768,512.12
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.