Finding the Fourth Proportional to 1,204,359.68, 1,806,538.58 and 362,911.44
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Solution
The fourth proportional to 1,204,359.68, 1,806,538.58 and 362,911.44 is: 544,366.88
Step by Step Solution
- Step 1: Write the proportion equation
1,204,359.68 : 1,806,538.58 = 362,911.44 : x - Step 2: Convert to fraction form
1,204,359.68/1,806,538.58 = 362,911.44/x - Step 3: Cross multiply
1,204,359.68x = 1,806,538.58 × 362,911.44 - Step 4: Simplify right side
1,204,359.68x = 655,613,517,483.36 - Step 5: Solve for x
x = 655,613,517,483.36/1,204,359.68 - Step 6: Final answer
x = 544,366.88
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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.