Finding the Fourth Proportional to 4,276,075.56, 6,414,107.58 and 1,751,735.08
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Solution
The fourth proportional to 4,276,075.56, 6,414,107.58 and 1,751,735.08 is: 2,627,600.26
Step by Step Solution
- Step 1: Write the proportion equation
4,276,075.56 : 6,414,107.58 = 1,751,735.08 : x - Step 2: Convert to fraction form
4,276,075.56/6,414,107.58 = 1,751,735.08/x - Step 3: Cross multiply
4,276,075.56x = 6,414,107.58 × 1,751,735.08 - Step 4: Simplify right side
4,276,075.56x = 11,235,817,254,779.91 - Step 5: Solve for x
x = 11,235,817,254,779.91/4,276,075.56 - Step 6: Final answer
x = 2,627,600.26
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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.