Finding the Fourth Proportional to 2,125,954.62, 2,933,777.88 and 1,159,093.26
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Solution
The fourth proportional to 2,125,954.62, 2,933,777.88 and 1,159,093.26 is: 1,599,527.17
Step by Step Solution
- Step 1: Write the proportion equation
2,125,954.62 : 2,933,777.88 = 1,159,093.26 : x - Step 2: Convert to fraction form
2,125,954.62/2,933,777.88 = 1,159,093.26/x - Step 3: Cross multiply
2,125,954.62x = 2,933,777.88 × 1,159,093.26 - Step 4: Simplify right side
2,125,954.62x = 3,400,522,167,045.09 - Step 5: Solve for x
x = 3,400,522,167,045.09/2,125,954.62 - Step 6: Final answer
x = 1,599,527.17
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.