Finding the Fourth Proportional to 14,177,075.14, 21,264,584.07 and 5,539,551.46
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Solution
The fourth proportional to 14,177,075.14, 21,264,584.07 and 5,539,551.46 is: 8,308,925.26
Step by Step Solution
- Step 1: Write the proportion equation
14,177,075.14 : 21,264,584.07 = 5,539,551.46 : x - Step 2: Convert to fraction form
14,177,075.14/21,264,584.07 = 5,539,551.46/x - Step 3: Cross multiply
14,177,075.14x = 21,264,584.07 × 5,539,551.46 - Step 4: Simplify right side
14,177,075.14x = 117,796,257,731,261.25 - Step 5: Solve for x
x = 117,796,257,731,261.25/14,177,075.14 - Step 6: Final answer
x = 8,308,925.26
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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.