Finding the Fourth Proportional to 1,476,350.44, 2,037,363.58 and 797,286.94
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Solution
The fourth proportional to 1,476,350.44, 2,037,363.58 and 797,286.94 is: 1,100,255.96
Step by Step Solution
- Step 1: Write the proportion equation
1,476,350.44 : 2,037,363.58 = 797,286.94 : x - Step 2: Convert to fraction form
1,476,350.44/2,037,363.58 = 797,286.94/x - Step 3: Cross multiply
1,476,350.44x = 2,037,363.58 × 797,286.94 - Step 4: Simplify right side
1,476,350.44x = 1,624,363,374,365.65 - Step 5: Solve for x
x = 1,624,363,374,365.65/1,476,350.44 - Step 6: Final answer
x = 1,100,255.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.