Finding the Fourth Proportional to 14,517,023.10, 21,774,944.09 and 3,586,937.48
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Solution
The fourth proportional to 14,517,023.10, 21,774,944.09 and 3,586,937.48 is: 5,380,260.29
Step by Step Solution
- Step 1: Write the proportion equation
14,517,023.10 : 21,774,944.09 = 3,586,937.48 : x - Step 2: Convert to fraction form
14,517,023.10/21,774,944.09 = 3,586,937.48/x - Step 3: Cross multiply
14,517,023.10x = 21,774,944.09 × 3,586,937.48 - Step 4: Simplify right side
14,517,023.10x = 78,105,362,954,516.09 - Step 5: Solve for x
x = 78,105,362,954,516.09/14,517,023.10 - Step 6: Final answer
x = 5,380,260.29
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.