Finding the Fourth Proportional to 4,458,899.63, 6,153,075.56 and 2,525,174.06
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Solution
The fourth proportional to 4,458,899.63, 6,153,075.56 and 2,525,174.06 is: 3,484,623.57
Step by Step Solution
- Step 1: Write the proportion equation
4,458,899.63 : 6,153,075.56 = 2,525,174.06 : x - Step 2: Convert to fraction form
4,458,899.63/6,153,075.56 = 2,525,174.06/x - Step 3: Cross multiply
4,458,899.63x = 6,153,075.56 × 2,525,174.06 - Step 4: Simplify right side
4,458,899.63x = 15,537,586,749,940.73 - Step 5: Solve for x
x = 15,537,586,749,940.73/4,458,899.63 - Step 6: Final answer
x = 3,484,623.57
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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.