Finding the Fourth Proportional to 1,889,125.44, 2,833,092 and 751,392.96
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Solution
The fourth proportional to 1,889,125.44, 2,833,092 and 751,392.96 is: 1,126,852.32
Step by Step Solution
- Step 1: Write the proportion equation
1,889,125.44 : 2,833,092 = 751,392.96 : x - Step 2: Convert to fraction form
1,889,125.44/2,833,092 = 751,392.96/x - Step 3: Cross multiply
1,889,125.44x = 2,833,092 × 751,392.96 - Step 4: Simplify right side
1,889,125.44x = 2,128,765,383,832.32 - Step 5: Solve for x
x = 2,128,765,383,832.32/1,889,125.44 - Step 6: Final answer
x = 1,126,852.32
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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.