Finding the Fourth Proportional to 8,048,914.19, 12,073,745.10 and 2,584,232
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Solution
The fourth proportional to 8,048,914.19, 12,073,745.10 and 2,584,232 is: 3,876,468.02
Step by Step Solution
- Step 1: Write the proportion equation
8,048,914.19 : 12,073,745.10 = 2,584,232 : x - Step 2: Convert to fraction form
8,048,914.19/12,073,745.10 = 2,584,232/x - Step 3: Cross multiply
8,048,914.19x = 12,073,745.10 × 2,584,232 - Step 4: Simplify right side
8,048,914.19x = 31,201,358,447,263.20 - Step 5: Solve for x
x = 31,201,358,447,263.20/8,048,914.19 - Step 6: Final answer
x = 3,876,468.02
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1.5x scale
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.