Finding the Third Proportional to 354,925.13 and 498,020.06
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Solution
The third proportional to 354,925.13 and 498,020.06 is: 698,806.50
Step by Step Solution
- Step 1: Write the proportion equation
354,925.13 : 498,020.06 = 498,020.06 : x - Step 2: Convert to fraction form
354,925.13/498,020.06 = 498,020.06/x - Step 3: Cross multiply
354,925.13x = 498,020.06 × 498,020.06 - Step 4: Simplify right side
354,925.13x = 248,023,982,652.50 - Step 5: Solve for x
x = 248,023,982,652.50/354,925.13 - Step 6: Final answer
x = 698,806.50
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.