Finding the Fourth Proportional to 1,923,152.68, 2,884,893.18 and 503,207.56
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Solution
The fourth proportional to 1,923,152.68, 2,884,893.18 and 503,207.56 is: 754,854.29
Step by Step Solution
- Step 1: Write the proportion equation
1,923,152.68 : 2,884,893.18 = 503,207.56 : x - Step 2: Convert to fraction form
1,923,152.68/2,884,893.18 = 503,207.56/x - Step 3: Cross multiply
1,923,152.68x = 2,884,893.18 × 503,207.56 - Step 4: Simplify right side
1,923,152.68x = 1,451,700,057,968.44 - Step 5: Solve for x
x = 1,451,700,057,968.44/1,923,152.68 - Step 6: Final answer
x = 754,854.29
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.