Finding the Fourth Proportional to 650,232.36, 975,249.99 and 176,954.63
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Solution
The fourth proportional to 650,232.36, 975,249.99 and 176,954.63 is: 265,405.12
Step by Step Solution
- Step 1: Write the proportion equation
650,232.36 : 975,249.99 = 176,954.63 : x - Step 2: Convert to fraction form
650,232.36/975,249.99 = 176,954.63/x - Step 3: Cross multiply
650,232.36x = 975,249.99 × 176,954.63 - Step 4: Simplify right side
650,232.36x = 172,574,996,261.70 - Step 5: Solve for x
x = 172,574,996,261.70/650,232.36 - Step 6: Final answer
x = 265,405.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.