Finding the Fourth Proportional to 1,106,586.84, 1,660,104 and 466,892.14
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Solution
The fourth proportional to 1,106,586.84, 1,660,104 and 466,892.14 is: 700,432.61
Step by Step Solution
- Step 1: Write the proportion equation
1,106,586.84 : 1,660,104 = 466,892.14 : x - Step 2: Convert to fraction form
1,106,586.84/1,660,104 = 466,892.14/x - Step 3: Cross multiply
1,106,586.84x = 1,660,104 × 466,892.14 - Step 4: Simplify right side
1,106,586.84x = 775,089,509,182.56 - Step 5: Solve for x
x = 775,089,509,182.56/1,106,586.84 - Step 6: Final answer
x = 700,432.61
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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.