Finding the Fourth Proportional to 1,750,353.39, 2,625,530.49 and 552,369.06
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Solution
The fourth proportional to 1,750,353.39, 2,625,530.49 and 552,369.06 is: 828,553.72
Step by Step Solution
- Step 1: Write the proportion equation
1,750,353.39 : 2,625,530.49 = 552,369.06 : x - Step 2: Convert to fraction form
1,750,353.39/2,625,530.49 = 552,369.06/x - Step 3: Cross multiply
1,750,353.39x = 2,625,530.49 × 552,369.06 - Step 4: Simplify right side
1,750,353.39x = 1,450,261,808,762.64 - Step 5: Solve for x
x = 1,450,261,808,762.64/1,750,353.39 - Step 6: Final answer
x = 828,553.72
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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.