Finding the Fourth Proportional to 9,035,289.24, 13,550,059.84 and 2,968,622.68
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Solution
The fourth proportional to 9,035,289.24, 13,550,059.84 and 2,968,622.68 is: 4,451,989.74
Step by Step Solution
- Step 1: Write the proportion equation
9,035,289.24 : 13,550,059.84 = 2,968,622.68 : x - Step 2: Convert to fraction form
9,035,289.24/13,550,059.84 = 2,968,622.68/x - Step 3: Cross multiply
9,035,289.24x = 13,550,059.84 × 2,968,622.68 - Step 4: Simplify right side
9,035,289.24x = 40,225,014,956,381.17 - Step 5: Solve for x
x = 40,225,014,956,381.17/9,035,289.24 - Step 6: Final answer
x = 4,451,989.74
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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.