Finding the Fourth Proportional to 1,924,125.24, 2,885,375.84 and 576,479.44
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Solution
The fourth proportional to 1,924,125.24, 2,885,375.84 and 576,479.44 is: 864,475.87
Step by Step Solution
- Step 1: Write the proportion equation
1,924,125.24 : 2,885,375.84 = 576,479.44 : x - Step 2: Convert to fraction form
1,924,125.24/2,885,375.84 = 576,479.44/x - Step 3: Cross multiply
1,924,125.24x = 2,885,375.84 × 576,479.44 - Step 4: Simplify right side
1,924,125.24x = 1,663,359,848,432.73 - Step 5: Solve for x
x = 1,663,359,848,432.73/1,924,125.24 - Step 6: Final answer
x = 864,475.87
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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.