Finding the Fourth Proportional to 10,414,611.62, 14,372,003.49 and 5,831,097.02
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Solution
The fourth proportional to 10,414,611.62, 14,372,003.49 and 5,831,097.02 is: 8,046,824.00
Step by Step Solution
- Step 1: Write the proportion equation
10,414,611.62 : 14,372,003.49 = 5,831,097.02 : x - Step 2: Convert to fraction form
10,414,611.62/14,372,003.49 = 5,831,097.02/x - Step 3: Cross multiply
10,414,611.62x = 14,372,003.49 × 5,831,097.02 - Step 4: Simplify right side
10,414,611.62x = 83,804,546,650,108.58 - Step 5: Solve for x
x = 83,804,546,650,108.58/10,414,611.62 - Step 6: Final answer
x = 8,046,824.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.