Finding the Fourth Proportional to 4,232,372.08, 6,346,933.59 and 1,801,984.44
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Solution
The fourth proportional to 4,232,372.08, 6,346,933.59 and 1,801,984.44 is: 2,702,285.00
Step by Step Solution
- Step 1: Write the proportion equation
4,232,372.08 : 6,346,933.59 = 1,801,984.44 : x - Step 2: Convert to fraction form
4,232,372.08/6,346,933.59 = 1,801,984.44/x - Step 3: Cross multiply
4,232,372.08x = 6,346,933.59 × 1,801,984.44 - Step 4: Simplify right side
4,232,372.08x = 11,437,075,570,893.34 - Step 5: Solve for x
x = 11,437,075,570,893.34/4,232,372.08 - Step 6: Final answer
x = 2,702,285.00
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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.