Finding the Fourth Proportional to 1,874,831, 2,813,270.28 and 795,175.62
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Solution
The fourth proportional to 1,874,831, 2,813,270.28 and 795,175.62 is: 1,193,197.65
Step by Step Solution
- Step 1: Write the proportion equation
1,874,831 : 2,813,270.28 = 795,175.62 : x - Step 2: Convert to fraction form
1,874,831/2,813,270.28 = 795,175.62/x - Step 3: Cross multiply
1,874,831x = 2,813,270.28 × 795,175.62 - Step 4: Simplify right side
1,874,831x = 2,237,043,939,126.57 - Step 5: Solve for x
x = 2,237,043,939,126.57/1,874,831 - Step 6: Final answer
x = 1,193,197.65
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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.