Finding the Fourth Proportional to 924,529.83, 1,386,794.74 and 250,611.14
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Solution
The fourth proportional to 924,529.83, 1,386,794.74 and 250,611.14 is: 375,916.70
Step by Step Solution
- Step 1: Write the proportion equation
924,529.83 : 1,386,794.74 = 250,611.14 : x - Step 2: Convert to fraction form
924,529.83/1,386,794.74 = 250,611.14/x - Step 3: Cross multiply
924,529.83x = 1,386,794.74 × 250,611.14 - Step 4: Simplify right side
924,529.83x = 347,546,204,429.96 - Step 5: Solve for x
x = 347,546,204,429.96/924,529.83 - Step 6: Final answer
x = 375,916.70
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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.