Finding the Fourth Proportional to 604,016.26, 906,029.84 and 183,292.12
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Solution
The fourth proportional to 604,016.26, 906,029.84 and 183,292.12 is: 274,939.83
Step by Step Solution
- Step 1: Write the proportion equation
604,016.26 : 906,029.84 = 183,292.12 : x - Step 2: Convert to fraction form
604,016.26/906,029.84 = 183,292.12/x - Step 3: Cross multiply
604,016.26x = 906,029.84 × 183,292.12 - Step 4: Simplify right side
604,016.26x = 166,068,130,156.86 - Step 5: Solve for x
x = 166,068,130,156.86/604,016.26 - Step 6: Final answer
x = 274,939.83
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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.