Finding the Fourth Proportional to 2,456,524.53, 3,685,928.14 and 939,706.08
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Solution
The fourth proportional to 2,456,524.53, 3,685,928.14 and 939,706.08 is: 1,409,995.72
Step by Step Solution
- Step 1: Write the proportion equation
2,456,524.53 : 3,685,928.14 = 939,706.08 : x - Step 2: Convert to fraction form
2,456,524.53/3,685,928.14 = 939,706.08/x - Step 3: Cross multiply
2,456,524.53x = 3,685,928.14 × 939,706.08 - Step 4: Simplify right side
2,456,524.53x = 3,463,689,065,667.65 - Step 5: Solve for x
x = 3,463,689,065,667.65/2,456,524.53 - Step 6: Final answer
x = 1,409,995.72
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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.