Finding the Fourth Proportional to 1,103,282.87, 1,651,840.97 and 596,026.53
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Solution
The fourth proportional to 1,103,282.87, 1,651,840.97 and 596,026.53 is: 892,374.09
Step by Step Solution
- Step 1: Write the proportion equation
1,103,282.87 : 1,651,840.97 = 596,026.53 : x - Step 2: Convert to fraction form
1,103,282.87/1,651,840.97 = 596,026.53/x - Step 3: Cross multiply
1,103,282.87x = 1,651,840.97 × 596,026.53 - Step 4: Simplify right side
1,103,282.87x = 984,541,038,480.80 - Step 5: Solve for x
x = 984,541,038,480.80/1,103,282.87 - Step 6: Final answer
x = 892,374.09
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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.