Finding the Fourth Proportional to 604,490.01, 906,702.21 and 183,733.08
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Solution
The fourth proportional to 604,490.01, 906,702.21 and 183,733.08 is: 275,589.65
Step by Step Solution
- Step 1: Write the proportion equation
604,490.01 : 906,702.21 = 183,733.08 : x - Step 2: Convert to fraction form
604,490.01/906,702.21 = 183,733.08/x - Step 3: Cross multiply
604,490.01x = 906,702.21 × 183,733.08 - Step 4: Simplify right side
604,490.01x = 166,591,189,686.11 - Step 5: Solve for x
x = 166,591,189,686.11/604,490.01 - Step 6: Final answer
x = 275,589.65
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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.