Finding the Third Proportional to 277,444.13 and 416,203.88
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Solution
The third proportional to 277,444.13 and 416,203.88 is: 624,362.35
Step by Step Solution
- Step 1: Write the proportion equation
277,444.13 : 416,203.88 = 416,203.88 : x - Step 2: Convert to fraction form
277,444.13/416,203.88 = 416,203.88/x - Step 3: Cross multiply
277,444.13x = 416,203.88 × 416,203.88 - Step 4: Simplify right side
277,444.13x = 173,225,665,565.02 - Step 5: Solve for x
x = 173,225,665,565.02/277,444.13 - Step 6: Final answer
x = 624,362.35
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.