Finding the Fourth Proportional to 1,364,699.26, 2,045,027.15 and 554,097.96
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Solution
The fourth proportional to 1,364,699.26, 2,045,027.15 and 554,097.96 is: 830,326.07
Step by Step Solution
- Step 1: Write the proportion equation
1,364,699.26 : 2,045,027.15 = 554,097.96 : x - Step 2: Convert to fraction form
1,364,699.26/2,045,027.15 = 554,097.96/x - Step 3: Cross multiply
1,364,699.26x = 2,045,027.15 × 554,097.96 - Step 4: Simplify right side
1,364,699.26x = 1,133,145,371,266.99 - Step 5: Solve for x
x = 1,133,145,371,266.99/1,364,699.26 - Step 6: Final answer
x = 830,326.07
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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.