Finding the Fourth Proportional to 884,263.08, 1,326,474.80 and 244,606.88
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Solution
The fourth proportional to 884,263.08, 1,326,474.80 and 244,606.88 is: 366,932.50
Step by Step Solution
- Step 1: Write the proportion equation
884,263.08 : 1,326,474.80 = 244,606.88 : x - Step 2: Convert to fraction form
884,263.08/1,326,474.80 = 244,606.88/x - Step 3: Cross multiply
884,263.08x = 1,326,474.80 × 244,606.88 - Step 4: Simplify right side
884,263.08x = 324,464,862,226.62 - Step 5: Solve for x
x = 324,464,862,226.62/884,263.08 - Step 6: Final answer
x = 366,932.50
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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.