Finding the Fourth Proportional to 2,437,269.44, 3,363,429.12 and 1,364,181.44
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Solution
The fourth proportional to 2,437,269.44, 3,363,429.12 and 1,364,181.44 is: 1,882,568.87
Step by Step Solution
- Step 1: Write the proportion equation
2,437,269.44 : 3,363,429.12 = 1,364,181.44 : x - Step 2: Convert to fraction form
2,437,269.44/3,363,429.12 = 1,364,181.44/x - Step 3: Cross multiply
2,437,269.44x = 3,363,429.12 × 1,364,181.44 - Step 4: Simplify right side
2,437,269.44x = 4,588,327,580,259.53 - Step 5: Solve for x
x = 4,588,327,580,259.53/2,437,269.44 - Step 6: Final answer
x = 1,882,568.87
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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.