Finding the Fourth Proportional to 2,052,767.46, 2,832,704.82 and 1,134,943.50
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Solution
The fourth proportional to 2,052,767.46, 2,832,704.82 and 1,134,943.50 is: 1,566,158.85
Step by Step Solution
- Step 1: Write the proportion equation
2,052,767.46 : 2,832,704.82 = 1,134,943.50 : x - Step 2: Convert to fraction form
2,052,767.46/2,832,704.82 = 1,134,943.50/x - Step 3: Cross multiply
2,052,767.46x = 2,832,704.82 × 1,134,943.50 - Step 4: Simplify right side
2,052,767.46x = 3,214,959,922,877.67 - Step 5: Solve for x
x = 3,214,959,922,877.67/2,052,767.46 - Step 6: Final answer
x = 1,566,158.85
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.