Finding the Fourth Proportional to 2,424,611.58, 3,636,785.55 and 741,715.08
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Solution
The fourth proportional to 2,424,611.58, 3,636,785.55 and 741,715.08 is: 1,112,532.29
Step by Step Solution
- Step 1: Write the proportion equation
2,424,611.58 : 3,636,785.55 = 741,715.08 : x - Step 2: Convert to fraction form
2,424,611.58/3,636,785.55 = 741,715.08/x - Step 3: Cross multiply
2,424,611.58x = 3,636,785.55 × 741,715.08 - Step 4: Simplify right side
2,424,611.58x = 2,697,458,685,161.09 - Step 5: Solve for x
x = 2,697,458,685,161.09/2,424,611.58 - Step 6: Final answer
x = 1,112,532.29
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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.