Finding the Fourth Proportional to 937,098.61, 1,405,647.99 and 227,126.66
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Solution
The fourth proportional to 937,098.61, 1,405,647.99 and 227,126.66 is: 340,690.00
Step by Step Solution
- Step 1: Write the proportion equation
937,098.61 : 1,405,647.99 = 227,126.66 : x - Step 2: Convert to fraction form
937,098.61/1,405,647.99 = 227,126.66/x - Step 3: Cross multiply
937,098.61x = 1,405,647.99 × 227,126.66 - Step 4: Simplify right side
937,098.61x = 319,260,126,076.17 - Step 5: Solve for x
x = 319,260,126,076.17/937,098.61 - Step 6: Final answer
x = 340,690.00
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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.