Finding the Fourth Proportional to 2,192,188.68, 3,288,284.62 and 594,751.64
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Solution
The fourth proportional to 2,192,188.68, 3,288,284.62 and 594,751.64 is: 892,127.89
Step by Step Solution
- Step 1: Write the proportion equation
2,192,188.68 : 3,288,284.62 = 594,751.64 : x - Step 2: Convert to fraction form
2,192,188.68/3,288,284.62 = 594,751.64/x - Step 3: Cross multiply
2,192,188.68x = 3,288,284.62 × 594,751.64 - Step 4: Simplify right side
2,192,188.68x = 1,955,712,652,603.48 - Step 5: Solve for x
x = 1,955,712,652,603.48/2,192,188.68 - Step 6: Final answer
x = 892,127.89
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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.