Finding the Fourth Proportional to 9,843,035.70, 14,764,553.55 and 6,237,110.10
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Solution
The fourth proportional to 9,843,035.70, 14,764,553.55 and 6,237,110.10 is: 9,355,665.15
Step by Step Solution
- Step 1: Write the proportion equation
9,843,035.70 : 14,764,553.55 = 6,237,110.10 : x - Step 2: Convert to fraction form
9,843,035.70/14,764,553.55 = 6,237,110.10/x - Step 3: Cross multiply
9,843,035.70x = 14,764,553.55 × 6,237,110.10 - Step 4: Simplify right side
9,843,035.70x = 92,088,146,068,695.86 - Step 5: Solve for x
x = 92,088,146,068,695.86/9,843,035.70 - Step 6: Final answer
x = 9,355,665.15
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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.