Finding the Fourth Proportional to 2,432,624.99, 3,356,464.41 and 1,452,372.98
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Solution
The fourth proportional to 2,432,624.99, 3,356,464.41 and 1,452,372.98 is: 2,003,941.52
Step by Step Solution
- Step 1: Write the proportion equation
2,432,624.99 : 3,356,464.41 = 1,452,372.98 : x - Step 2: Convert to fraction form
2,432,624.99/3,356,464.41 = 1,452,372.98/x - Step 3: Cross multiply
2,432,624.99x = 3,356,464.41 × 1,452,372.98 - Step 4: Simplify right side
2,432,624.99x = 4,874,838,200,633.32 - Step 5: Solve for x
x = 4,874,838,200,633.32/2,432,624.99 - Step 6: Final answer
x = 2,003,941.52
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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.