Finding the Fourth Proportional to 7,253,750.62, 10,880,232.18 and 2,204,667.46
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Solution
The fourth proportional to 7,253,750.62, 10,880,232.18 and 2,204,667.46 is: 3,306,881.52
Step by Step Solution
- Step 1: Write the proportion equation
7,253,750.62 : 10,880,232.18 = 2,204,667.46 : x - Step 2: Convert to fraction form
7,253,750.62/10,880,232.18 = 2,204,667.46/x - Step 3: Cross multiply
7,253,750.62x = 10,880,232.18 × 2,204,667.46 - Step 4: Simplify right side
7,253,750.62x = 23,987,293,844,490.86 - Step 5: Solve for x
x = 23,987,293,844,490.86/7,253,750.62 - Step 6: Final answer
x = 3,306,881.52
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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.