Finding the Fourth Proportional to 9,625,847.52, 14,438,804.24 and 2,437,378.09
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Solution
The fourth proportional to 9,625,847.52, 14,438,804.24 and 2,437,378.09 is: 3,656,075.48
Step by Step Solution
- Step 1: Write the proportion equation
9,625,847.52 : 14,438,804.24 = 2,437,378.09 : x - Step 2: Convert to fraction form
9,625,847.52/14,438,804.24 = 2,437,378.09/x - Step 3: Cross multiply
9,625,847.52x = 14,438,804.24 × 2,437,378.09 - Step 4: Simplify right side
9,625,847.52x = 35,192,825,070,371.53 - Step 5: Solve for x
x = 35,192,825,070,371.53/9,625,847.52 - Step 6: Final answer
x = 3,656,075.48
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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.