Finding the Fourth Proportional to 1,804,953.17, 2,707,374.14 and 739,192.53
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Solution
The fourth proportional to 1,804,953.17, 2,707,374.14 and 739,192.53 is: 1,108,766.02
Step by Step Solution
- Step 1: Write the proportion equation
1,804,953.17 : 2,707,374.14 = 739,192.53 : x - Step 2: Convert to fraction form
1,804,953.17/2,707,374.14 = 739,192.53/x - Step 3: Cross multiply
1,804,953.17x = 2,707,374.14 × 739,192.53 - Step 4: Simplify right side
1,804,953.17x = 2,001,270,749,431.84 - Step 5: Solve for x
x = 2,001,270,749,431.84/1,804,953.17 - Step 6: Final answer
x = 1,108,766.02
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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.