Finding the Third Proportional to 228,830.06 and 492,099.05
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Solution
The third proportional to 228,830.06 and 492,099.05 is: 1,058,258.99
Step by Step Solution
- Step 1: Write the proportion equation
228,830.06 : 492,099.05 = 492,099.05 : x - Step 2: Convert to fraction form
228,830.06/492,099.05 = 492,099.05/x - Step 3: Cross multiply
228,830.06x = 492,099.05 × 492,099.05 - Step 4: Simplify right side
228,830.06x = 242,161,471,935.28 - Step 5: Solve for x
x = 242,161,471,935.28/228,830.06 - Step 6: Final answer
x = 1,058,258.99
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.