Finding the Fourth Proportional to 9,473,598.81, 14,204,958.73 and 3,709,583.80
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Solution
The fourth proportional to 9,473,598.81, 14,204,958.73 and 3,709,583.80 is: 5,562,245.75
Step by Step Solution
- Step 1: Write the proportion equation
9,473,598.81 : 14,204,958.73 = 3,709,583.80 : x - Step 2: Convert to fraction form
9,473,598.81/14,204,958.73 = 3,709,583.80/x - Step 3: Cross multiply
9,473,598.81x = 14,204,958.73 × 3,709,583.80 - Step 4: Simplify right side
9,473,598.81x = 52,694,484,739,690.21 - Step 5: Solve for x
x = 52,694,484,739,690.21/9,473,598.81 - Step 6: Final answer
x = 5,562,245.75
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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.