Finding the Fourth Proportional to 5,065,152.60, 7,591,277.70 and 2,069,952.60
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Solution
The fourth proportional to 5,065,152.60, 7,591,277.70 and 2,069,952.60 is: 3,102,292.52
Step by Step Solution
- Step 1: Write the proportion equation
5,065,152.60 : 7,591,277.70 = 2,069,952.60 : x - Step 2: Convert to fraction form
5,065,152.60/7,591,277.70 = 2,069,952.60/x - Step 3: Cross multiply
5,065,152.60x = 7,591,277.70 × 2,069,952.60 - Step 4: Simplify right side
5,065,152.60x = 15,713,585,012,437.02 - Step 5: Solve for x
x = 15,713,585,012,437.02/5,065,152.60 - Step 6: Final answer
x = 3,102,292.52
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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.