Finding the Fourth Proportional to 7,576,008.08, 11,365,691.30 and 2,184,237.80
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Solution
The fourth proportional to 7,576,008.08, 11,365,691.30 and 2,184,237.80 is: 3,276,840.82
Step by Step Solution
- Step 1: Write the proportion equation
7,576,008.08 : 11,365,691.30 = 2,184,237.80 : x - Step 2: Convert to fraction form
7,576,008.08/11,365,691.30 = 2,184,237.80/x - Step 3: Cross multiply
7,576,008.08x = 11,365,691.30 × 2,184,237.80 - Step 4: Simplify right side
7,576,008.08x = 24,825,372,560,591.14 - Step 5: Solve for x
x = 24,825,372,560,591.14/7,576,008.08 - Step 6: Final answer
x = 3,276,840.82
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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.