Finding the Fourth Proportional to 5,652,526.75, 8,477,516.57 and 1,608,925.01
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Solution
The fourth proportional to 5,652,526.75, 8,477,516.57 and 1,608,925.01 is: 2,413,025.00
Step by Step Solution
- Step 1: Write the proportion equation
5,652,526.75 : 8,477,516.57 = 1,608,925.01 : x - Step 2: Convert to fraction form
5,652,526.75/8,477,516.57 = 1,608,925.01/x - Step 3: Cross multiply
5,652,526.75x = 8,477,516.57 × 1,608,925.01 - Step 4: Simplify right side
5,652,526.75x = 13,639,688,381,730.21 - Step 5: Solve for x
x = 13,639,688,381,730.21/5,652,526.75 - Step 6: Final answer
x = 2,413,025.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.