Finding the Fourth Proportional to 632,529.99, 948,186.05 and 232,952.81
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Solution
The fourth proportional to 632,529.99, 948,186.05 and 232,952.81 is: 349,204.94
Step by Step Solution
- Step 1: Write the proportion equation
632,529.99 : 948,186.05 = 232,952.81 : x - Step 2: Convert to fraction form
632,529.99/948,186.05 = 232,952.81/x - Step 3: Cross multiply
632,529.99x = 948,186.05 × 232,952.81 - Step 4: Simplify right side
632,529.99x = 220,882,598,844.61 - Step 5: Solve for x
x = 220,882,598,844.61/632,529.99 - Step 6: Final answer
x = 349,204.94
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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.