Finding the Fourth Proportional to 604,186.14, 906,220.62 and 183,465.66
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Solution
The fourth proportional to 604,186.14, 906,220.62 and 183,465.66 is: 275,180.70
Step by Step Solution
- Step 1: Write the proportion equation
604,186.14 : 906,220.62 = 183,465.66 : x - Step 2: Convert to fraction form
604,186.14/906,220.62 = 183,465.66/x - Step 3: Cross multiply
604,186.14x = 906,220.62 × 183,465.66 - Step 4: Simplify right side
604,186.14x = 166,260,364,153.91 - Step 5: Solve for x
x = 166,260,364,153.91/604,186.14 - Step 6: Final answer
x = 275,180.70
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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.