Finding the Fourth Proportional to 1,498,241.93, 2,247,383.63 and 487,369.17
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Solution
The fourth proportional to 1,498,241.93, 2,247,383.63 and 487,369.17 is: 731,060.50
Step by Step Solution
- Step 1: Write the proportion equation
1,498,241.93 : 2,247,383.63 = 487,369.17 : x - Step 2: Convert to fraction form
1,498,241.93/2,247,383.63 = 487,369.17/x - Step 3: Cross multiply
1,498,241.93x = 2,247,383.63 × 487,369.17 - Step 4: Simplify right side
1,498,241.93x = 1,095,305,494,424.69 - Step 5: Solve for x
x = 1,095,305,494,424.69/1,498,241.93 - Step 6: Final answer
x = 731,060.50
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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.