Finding the Fourth Proportional to 1,854,113.24, 2,782,967.58 and 895,245.36
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Solution
The fourth proportional to 1,854,113.24, 2,782,967.58 and 895,245.36 is: 1,343,736.06
Step by Step Solution
- Step 1: Write the proportion equation
1,854,113.24 : 2,782,967.58 = 895,245.36 : x - Step 2: Convert to fraction form
1,854,113.24/2,782,967.58 = 895,245.36/x - Step 3: Cross multiply
1,854,113.24x = 2,782,967.58 × 895,245.36 - Step 4: Simplify right side
1,854,113.24x = 2,491,438,813,025.43 - Step 5: Solve for x
x = 2,491,438,813,025.43/1,854,113.24 - Step 6: Final answer
x = 1,343,736.06
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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.