Finding the Fourth Proportional to 1,267,114.62, 1,901,296.41 and 593,241.54
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Solution
The fourth proportional to 1,267,114.62, 1,901,296.41 and 593,241.54 is: 890,154.68
Step by Step Solution
- Step 1: Write the proportion equation
1,267,114.62 : 1,901,296.41 = 593,241.54 : x - Step 2: Convert to fraction form
1,267,114.62/1,901,296.41 = 593,241.54/x - Step 3: Cross multiply
1,267,114.62x = 1,901,296.41 × 593,241.54 - Step 4: Simplify right side
1,267,114.62x = 1,127,928,010,264.87 - Step 5: Solve for x
x = 1,127,928,010,264.87/1,267,114.62 - Step 6: Final answer
x = 890,154.68
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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.