Finding the Fourth Proportional to 4,273,495.10, 6,410,257.79 and 1,035,034.94
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Solution
The fourth proportional to 4,273,495.10, 6,410,257.79 and 1,035,034.94 is: 1,552,556.08
Step by Step Solution
- Step 1: Write the proportion equation
4,273,495.10 : 6,410,257.79 = 1,035,034.94 : x - Step 2: Convert to fraction form
4,273,495.10/6,410,257.79 = 1,035,034.94/x - Step 3: Cross multiply
4,273,495.10x = 6,410,257.79 × 1,035,034.94 - Step 4: Simplify right side
4,273,495.10x = 6,634,840,805,670.42 - Step 5: Solve for x
x = 6,634,840,805,670.42/4,273,495.10 - Step 6: Final answer
x = 1,552,556.08
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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.