Finding the Fourth Proportional to 9,060,102.05, 13,590,181.28 and 2,236,675.95
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Solution
The fourth proportional to 9,060,102.05, 13,590,181.28 and 2,236,675.95 is: 3,355,020.89
Step by Step Solution
- Step 1: Write the proportion equation
9,060,102.05 : 13,590,181.28 = 2,236,675.95 : x - Step 2: Convert to fraction form
9,060,102.05/13,590,181.28 = 2,236,675.95/x - Step 3: Cross multiply
9,060,102.05x = 13,590,181.28 × 2,236,675.95 - Step 4: Simplify right side
9,060,102.05x = 30,396,831,630,707.91 - Step 5: Solve for x
x = 30,396,831,630,707.91/9,060,102.05 - Step 6: Final answer
x = 3,355,020.89
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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.