Finding the Third Proportional to 185,334.75 and 399,525.75
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Solution
The third proportional to 185,334.75 and 399,525.75 is: 861,256.86
Step by Step Solution
- Step 1: Write the proportion equation
185,334.75 : 399,525.75 = 399,525.75 : x - Step 2: Convert to fraction form
185,334.75/399,525.75 = 399,525.75/x - Step 3: Cross multiply
185,334.75x = 399,525.75 × 399,525.75 - Step 4: Simplify right side
185,334.75x = 159,620,824,913.06 - Step 5: Solve for x
x = 159,620,824,913.06/185,334.75 - Step 6: Final answer
x = 861,256.86
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.