Finding the Fourth Proportional to 6,352,359.05, 8,766,238.83 and 3,451,750.04
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Solution
The fourth proportional to 6,352,359.05, 8,766,238.83 and 3,451,750.04 is: 4,763,406.00
Step by Step Solution
- Step 1: Write the proportion equation
6,352,359.05 : 8,766,238.83 = 3,451,750.04 : x - Step 2: Convert to fraction form
6,352,359.05/8,766,238.83 = 3,451,750.04/x - Step 3: Cross multiply
6,352,359.05x = 8,766,238.83 × 3,451,750.04 - Step 4: Simplify right side
6,352,359.05x = 30,258,865,232,102.05 - Step 5: Solve for x
x = 30,258,865,232,102.05/6,352,359.05 - Step 6: Final answer
x = 4,763,406.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.