Finding the Fourth Proportional to 2,202,744.78, 3,304,432.46 and 973,122.26
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Solution
The fourth proportional to 2,202,744.78, 3,304,432.46 and 973,122.26 is: 1,459,822.67
Step by Step Solution
- Step 1: Write the proportion equation
2,202,744.78 : 3,304,432.46 = 973,122.26 : x - Step 2: Convert to fraction form
2,202,744.78/3,304,432.46 = 973,122.26/x - Step 3: Cross multiply
2,202,744.78x = 3,304,432.46 × 973,122.26 - Step 4: Simplify right side
2,202,744.78x = 3,215,616,769,403.20 - Step 5: Solve for x
x = 3,215,616,769,403.20/2,202,744.78 - Step 6: Final answer
x = 1,459,822.67
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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.