Finding the Fourth Proportional to 3,373,370.84, 5,060,052.16 and 1,098,891.52
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Solution
The fourth proportional to 3,373,370.84, 5,060,052.16 and 1,098,891.52 is: 1,648,335.94
Step by Step Solution
- Step 1: Write the proportion equation
3,373,370.84 : 5,060,052.16 = 1,098,891.52 : x - Step 2: Convert to fraction form
3,373,370.84/5,060,052.16 = 1,098,891.52/x - Step 3: Cross multiply
3,373,370.84x = 5,060,052.16 × 1,098,891.52 - Step 4: Simplify right side
3,373,370.84x = 5,560,448,409,381.68 - Step 5: Solve for x
x = 5,560,448,409,381.68/3,373,370.84 - Step 6: Final answer
x = 1,648,335.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.