Finding the Fourth Proportional to 737,588.35, 1,106,382.53 and 730,589.95
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Solution
The fourth proportional to 737,588.35, 1,106,382.53 and 730,589.95 is: 1,095,884.93
Step by Step Solution
- Step 1: Write the proportion equation
737,588.35 : 1,106,382.53 = 730,589.95 : x - Step 2: Convert to fraction form
737,588.35/1,106,382.53 = 730,589.95/x - Step 3: Cross multiply
737,588.35x = 1,106,382.53 × 730,589.95 - Step 4: Simplify right side
737,588.35x = 808,311,953,620.62 - Step 5: Solve for x
x = 808,311,953,620.62/737,588.35 - Step 6: Final answer
x = 1,095,884.93
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.