Finding the Fourth Proportional to 1,750,199.68, 2,625,355.68 and 552,133.12
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Solution
The fourth proportional to 1,750,199.68, 2,625,355.68 and 552,133.12 is: 828,217.40
Step by Step Solution
- Step 1: Write the proportion equation
1,750,199.68 : 2,625,355.68 = 552,133.12 : x - Step 2: Convert to fraction form
1,750,199.68/2,625,355.68 = 552,133.12/x - Step 3: Cross multiply
1,750,199.68x = 2,625,355.68 × 552,133.12 - Step 4: Simplify right side
1,750,199.68x = 1,449,545,822,708.12 - Step 5: Solve for x
x = 1,449,545,822,708.12/1,750,199.68 - Step 6: Final answer
x = 828,217.40
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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.