Finding the Fourth Proportional to 3,583,575.68, 5,375,297.30 and 887,907.42
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Solution
The fourth proportional to 3,583,575.68, 5,375,297.30 and 887,907.42 is: 1,331,844.72
Step by Step Solution
- Step 1: Write the proportion equation
3,583,575.68 : 5,375,297.30 = 887,907.42 : x - Step 2: Convert to fraction form
3,583,575.68/5,375,297.30 = 887,907.42/x - Step 3: Cross multiply
3,583,575.68x = 5,375,297.30 × 887,907.42 - Step 4: Simplify right side
3,583,575.68x = 4,772,766,352,936.43 - Step 5: Solve for x
x = 4,772,766,352,936.43/3,583,575.68 - Step 6: Final answer
x = 1,331,844.72
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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.