Finding the Fourth Proportional to 1,164,207.08, 1,746,601.25 and 406,059.44
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Solution
The fourth proportional to 1,164,207.08, 1,746,601.25 and 406,059.44 is: 609,190.52
Step by Step Solution
- Step 1: Write the proportion equation
1,164,207.08 : 1,746,601.25 = 406,059.44 : x - Step 2: Convert to fraction form
1,164,207.08/1,746,601.25 = 406,059.44/x - Step 3: Cross multiply
1,164,207.08x = 1,746,601.25 × 406,059.44 - Step 4: Simplify right side
1,164,207.08x = 709,223,916,799.59 - Step 5: Solve for x
x = 709,223,916,799.59/1,164,207.08 - Step 6: Final answer
x = 609,190.52
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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.