Finding the Fourth Proportional to 2,544,919.08, 3,817,278.88 and 862,022.52
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Solution
The fourth proportional to 2,544,919.08, 3,817,278.88 and 862,022.52 is: 1,293,000.00
Step by Step Solution
- Step 1: Write the proportion equation
2,544,919.08 : 3,817,278.88 = 862,022.52 : x - Step 2: Convert to fraction form
2,544,919.08/3,817,278.88 = 862,022.52/x - Step 3: Cross multiply
2,544,919.08x = 3,817,278.88 × 862,022.52 - Step 4: Simplify right side
2,544,919.08x = 3,290,580,359,680.38 - Step 5: Solve for x
x = 3,290,580,359,680.38/2,544,919.08 - Step 6: Final answer
x = 1,293,000.00
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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.