Finding the Third Proportional to 361,794.75 and 531,852.75
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Solution
The third proportional to 361,794.75 and 531,852.75 is: 781,844.81
Step by Step Solution
- Step 1: Write the proportion equation
361,794.75 : 531,852.75 = 531,852.75 : x - Step 2: Convert to fraction form
361,794.75/531,852.75 = 531,852.75/x - Step 3: Cross multiply
361,794.75x = 531,852.75 × 531,852.75 - Step 4: Simplify right side
361,794.75x = 282,867,347,682.56 - Step 5: Solve for x
x = 282,867,347,682.56/361,794.75 - Step 6: Final answer
x = 781,844.81
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.