Finding the Fourth Proportional to 1,806,739.56, 2,710,107.18 and 544,567.05
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Solution
The fourth proportional to 1,806,739.56, 2,710,107.18 and 544,567.05 is: 816,849.92
Step by Step Solution
- Step 1: Write the proportion equation
1,806,739.56 : 2,710,107.18 = 544,567.05 : x - Step 2: Convert to fraction form
1,806,739.56/2,710,107.18 = 544,567.05/x - Step 3: Cross multiply
1,806,739.56x = 2,710,107.18 × 544,567.05 - Step 4: Simplify right side
1,806,739.56x = 1,475,835,072,196.42 - Step 5: Solve for x
x = 1,475,835,072,196.42/1,806,739.56 - Step 6: Final answer
x = 816,849.92
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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.