Finding the Fourth Proportional to 1,784,374.68, 2,676,666.07 and 504,875.12
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Solution
The fourth proportional to 1,784,374.68, 2,676,666.07 and 504,875.12 is: 757,342.12
Step by Step Solution
- Step 1: Write the proportion equation
1,784,374.68 : 2,676,666.07 = 504,875.12 : x - Step 2: Convert to fraction form
1,784,374.68/2,676,666.07 = 504,875.12/x - Step 3: Cross multiply
1,784,374.68x = 2,676,666.07 × 504,875.12 - Step 4: Simplify right side
1,784,374.68x = 1,351,382,103,291.18 - Step 5: Solve for x
x = 1,351,382,103,291.18/1,784,374.68 - Step 6: Final answer
x = 757,342.12
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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.