Finding the Fourth Proportional to 10,848,557.34, 16,272,927.24 and 2,761,534.35
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Solution
The fourth proportional to 10,848,557.34, 16,272,927.24 and 2,761,534.35 is: 4,142,324.75
Step by Step Solution
- Step 1: Write the proportion equation
10,848,557.34 : 16,272,927.24 = 2,761,534.35 : x - Step 2: Convert to fraction form
10,848,557.34/16,272,927.24 = 2,761,534.35/x - Step 3: Cross multiply
10,848,557.34x = 16,272,927.24 × 2,761,534.35 - Step 4: Simplify right side
10,848,557.34x = 44,938,247,548,310.70 - Step 5: Solve for x
x = 44,938,247,548,310.70/10,848,557.34 - Step 6: Final answer
x = 4,142,324.75
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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.