Finding the Fourth Proportional to 4,949,181.87, 7,424,250 and 1,536,552.12
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Solution
The fourth proportional to 4,949,181.87, 7,424,250 and 1,536,552.12 is: 2,304,976.33
Step by Step Solution
- Step 1: Write the proportion equation
4,949,181.87 : 7,424,250 = 1,536,552.12 : x - Step 2: Convert to fraction form
4,949,181.87/7,424,250 = 1,536,552.12/x - Step 3: Cross multiply
4,949,181.87x = 7,424,250 × 1,536,552.12 - Step 4: Simplify right side
4,949,181.87x = 11,407,747,076,910 - Step 5: Solve for x
x = 11,407,747,076,910/4,949,181.87 - Step 6: Final answer
x = 2,304,976.33
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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.