Finding the Fourth Proportional to 2,524,751.70, 3,787,621.44 and 927,326.79
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Solution
The fourth proportional to 2,524,751.70, 3,787,621.44 and 927,326.79 is: 1,391,171.59
Step by Step Solution
- Step 1: Write the proportion equation
2,524,751.70 : 3,787,621.44 = 927,326.79 : x - Step 2: Convert to fraction form
2,524,751.70/3,787,621.44 = 927,326.79/x - Step 3: Cross multiply
2,524,751.70x = 3,787,621.44 × 927,326.79 - Step 4: Simplify right side
2,524,751.70x = 3,512,362,831,690.38 - Step 5: Solve for x
x = 3,512,362,831,690.38/2,524,751.70 - Step 6: Final answer
x = 1,391,171.59
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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.