Finding the Fourth Proportional to 8,185,286.00, 11,295,705.88 and 4,464,126.00
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Solution
The fourth proportional to 8,185,286.00, 11,295,705.88 and 4,464,126.00 is: 6,160,499.99
Step by Step Solution
- Step 1: Write the proportion equation
8,185,286.00 : 11,295,705.88 = 4,464,126.00 : x - Step 2: Convert to fraction form
8,185,286.00/11,295,705.88 = 4,464,126.00/x - Step 3: Cross multiply
8,185,286.00x = 11,295,705.88 × 4,464,126.00 - Step 4: Simplify right side
8,185,286.00x = 50,425,454,352,588.34 - Step 5: Solve for x
x = 50,425,454,352,588.34/8,185,286.00 - Step 6: Final answer
x = 6,160,499.99
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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.