Finding the Third Proportional to 221,393.25 and 475,035.75
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Solution
The third proportional to 221,393.25 and 475,035.75 is: 1,019,267.59
Step by Step Solution
- Step 1: Write the proportion equation
221,393.25 : 475,035.75 = 475,035.75 : x - Step 2: Convert to fraction form
221,393.25/475,035.75 = 475,035.75/x - Step 3: Cross multiply
221,393.25x = 475,035.75 × 475,035.75 - Step 4: Simplify right side
221,393.25x = 225,658,963,778.06 - Step 5: Solve for x
x = 225,658,963,778.06/221,393.25 - Step 6: Final answer
x = 1,019,267.59
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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.