Finding the Fourth Proportional to 5,841,687.94, 8,762,905.62 and 2,247,455.30
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Solution
The fourth proportional to 5,841,687.94, 8,762,905.62 and 2,247,455.30 is: 3,371,326.72
Step by Step Solution
- Step 1: Write the proportion equation
5,841,687.94 : 8,762,905.62 = 2,247,455.30 : x - Step 2: Convert to fraction form
5,841,687.94/8,762,905.62 = 2,247,455.30/x - Step 3: Cross multiply
5,841,687.94x = 8,762,905.62 × 2,247,455.30 - Step 4: Simplify right side
5,841,687.94x = 19,694,238,635,254.25 - Step 5: Solve for x
x = 19,694,238,635,254.25/5,841,687.94 - Step 6: Final answer
x = 3,371,326.72
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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.