Finding the Fourth Proportional to 1,437,350.40, 2,154,297.60 and 595,468.80
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Solution
The fourth proportional to 1,437,350.40, 2,154,297.60 and 595,468.80 is: 892,487.32
Step by Step Solution
- Step 1: Write the proportion equation
1,437,350.40 : 2,154,297.60 = 595,468.80 : x - Step 2: Convert to fraction form
1,437,350.40/2,154,297.60 = 595,468.80/x - Step 3: Cross multiply
1,437,350.40x = 2,154,297.60 × 595,468.80 - Step 4: Simplify right side
1,437,350.40x = 1,282,817,006,714.88 - Step 5: Solve for x
x = 1,282,817,006,714.88/1,437,350.40 - Step 6: Final answer
x = 892,487.32
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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.