Finding the Fourth Proportional to 737,562.97, 1,106,407.12 and 205,084.00
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Solution
The fourth proportional to 737,562.97, 1,106,407.12 and 205,084.00 is: 307,643.43
Step by Step Solution
- Step 1: Write the proportion equation
737,562.97 : 1,106,407.12 = 205,084.00 : x - Step 2: Convert to fraction form
737,562.97/1,106,407.12 = 205,084.00/x - Step 3: Cross multiply
737,562.97x = 1,106,407.12 × 205,084.00 - Step 4: Simplify right side
737,562.97x = 226,906,400,263.45 - Step 5: Solve for x
x = 226,906,400,263.45/737,562.97 - Step 6: Final answer
x = 307,643.43
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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.