Finding the Fourth Proportional to 10,954,710.44, 16,433,560.92 and 4,563,467.81
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Solution
The fourth proportional to 10,954,710.44, 16,433,560.92 and 4,563,467.81 is: 6,845,824.60
Step by Step Solution
- Step 1: Write the proportion equation
10,954,710.44 : 16,433,560.92 = 4,563,467.81 : x - Step 2: Convert to fraction form
10,954,710.44/16,433,560.92 = 4,563,467.81/x - Step 3: Cross multiply
10,954,710.44x = 16,433,560.92 × 4,563,467.81 - Step 4: Simplify right side
10,954,710.44x = 74,994,026,262,093.98 - Step 5: Solve for x
x = 74,994,026,262,093.98/10,954,710.44 - Step 6: Final answer
x = 6,845,824.60
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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.