Finding the Fourth Proportional to 1,102,214.97, 1,651,782.24 and 595,683.90
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Solution
The fourth proportional to 1,102,214.97, 1,651,782.24 and 595,683.90 is: 892,693.45
Step by Step Solution
- Step 1: Write the proportion equation
1,102,214.97 : 1,651,782.24 = 595,683.90 : x - Step 2: Convert to fraction form
1,102,214.97/1,651,782.24 = 595,683.90/x - Step 3: Cross multiply
1,102,214.97x = 1,651,782.24 × 595,683.90 - Step 4: Simplify right side
1,102,214.97x = 983,940,086,673.94 - Step 5: Solve for x
x = 983,940,086,673.94/1,102,214.97 - Step 6: Final answer
x = 892,693.45
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.