Finding the Fourth Proportional to 1,467,770.56, 2,199,531.04 and 1,011,893.92
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Solution
The fourth proportional to 1,467,770.56, 2,199,531.04 and 1,011,893.92 is: 1,516,376.02
Step by Step Solution
- Step 1: Write the proportion equation
1,467,770.56 : 2,199,531.04 = 1,011,893.92 : x - Step 2: Convert to fraction form
1,467,770.56/2,199,531.04 = 1,011,893.92/x - Step 3: Cross multiply
1,467,770.56x = 2,199,531.04 × 1,011,893.92 - Step 4: Simplify right side
1,467,770.56x = 2,225,692,086,227.28 - Step 5: Solve for x
x = 2,225,692,086,227.28/1,467,770.56 - Step 6: Final answer
x = 1,516,376.02
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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.