Finding the Fourth Proportional to 1,727,850.39, 2,592,272.99 and 529,948.47
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Solution
The fourth proportional to 1,727,850.39, 2,592,272.99 and 529,948.47 is: 795,075.26
Step by Step Solution
- Step 1: Write the proportion equation
1,727,850.39 : 2,592,272.99 = 529,948.47 : x - Step 2: Convert to fraction form
1,727,850.39/2,592,272.99 = 529,948.47/x - Step 3: Cross multiply
1,727,850.39x = 2,592,272.99 × 529,948.47 - Step 4: Simplify right side
1,727,850.39x = 1,373,771,102,223.08 - Step 5: Solve for x
x = 1,373,771,102,223.08/1,727,850.39 - Step 6: Final answer
x = 795,075.26
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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.