Finding the Fourth Proportional to 2,834,515.44, 4,253,536.44 and 1,151,618.94
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Solution
The fourth proportional to 2,834,515.44, 4,253,536.44 and 1,151,618.94 is: 1,728,144.80
Step by Step Solution
- Step 1: Write the proportion equation
2,834,515.44 : 4,253,536.44 = 1,151,618.94 : x - Step 2: Convert to fraction form
2,834,515.44/4,253,536.44 = 1,151,618.94/x - Step 3: Cross multiply
2,834,515.44x = 4,253,536.44 × 1,151,618.94 - Step 4: Simplify right side
2,834,515.44x = 4,898,453,126,284.17 - Step 5: Solve for x
x = 4,898,453,126,284.17/2,834,515.44 - Step 6: Final answer
x = 1,728,144.80
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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.