Finding the Fourth Proportional to 6,580,716.16, 9,868,250.58 and 2,263,200.70
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Solution
The fourth proportional to 6,580,716.16, 9,868,250.58 and 2,263,200.70 is: 3,393,829.95
Step by Step Solution
- Step 1: Write the proportion equation
6,580,716.16 : 9,868,250.58 = 2,263,200.70 : x - Step 2: Convert to fraction form
6,580,716.16/9,868,250.58 = 2,263,200.70/x - Step 3: Cross multiply
6,580,716.16x = 9,868,250.58 × 2,263,200.70 - Step 4: Simplify right side
6,580,716.16x = 22,333,831,620,431.41 - Step 5: Solve for x
x = 22,333,831,620,431.41/6,580,716.16 - Step 6: Final answer
x = 3,393,829.95
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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.